Bibliographic record control field elements

Tags 001

 Note: Mnemonics that appear on workforms and record displays follow the control field label.

Records containing OCLC numbers 1-99999999

The table below describes the 001 field in records containing OCLC numbers 1 through 99999999.

Records containing OCLC numbers 100000000 through 999999999

The table below describes the 001 field in records containing 9-digit OCLC numbers.

Records containing OCLC numbers 1 billion and higher

Partnering data records

In cataloging partner collections in WorldShare Collection Manager, a partnering data record (PDR) is an optional brief placeholder record created by OCLC when no OCLC record is found or delivered. A PDR can be delivered if a title is already held by one or multiple institutions, or, if there is no matching item in WorldCat, if the option is enabled in the Cataloging Partner Options tab. Additionally, the OCLC number can be included in the PDR, if applicable, when enabled in the Cataloging Partner Options tab. The PDR contains title, ISBN, partner-provided data and either the ‘pct’ system generated number, or the OCLC control number in the 001 field if applicable. The OCLC control number will include the designated prefix.

Tags 003-006

 Note: Mnemonics that appear on workforms and record displays follow the control field label.

Tags 003-006 - Table

Tag	Byte	Value	Definition
003			Control Number Identifier (NR) Except for original cataloging records from CatCD, all other records contain OCoLC
005			Date and Time of Latest Transaction (NR) Record Manager: When a record is displayed in the Record Manager editor, the 005 (“Date of latest transaction”) is the date of the last replace, or, if it has never been replaced, the date it was added to WorldCat. When the record is exported from Record Manager, this same date is included in the 005. Connexion: On export, the export action itself is treated as the “latest transaction” and so the export date is written to the 005. Collection Manager: The 005 in Collection Manager output is the exact time the record is processed by the Collection Manager record editor process. (This typically happens 1-2 hours after the record is retrieved from WorldCat.) Collection Manager provides some standard edits to all records, plus any additional edits profiled by the user in Collection Manager.
	00-03		Year
	04-05		Month
	06-07		Day
	08-09		Hour
	10-11		Minute
	12-13		Second
	14		Decimal point
	15		Decimal second Always = zero
006			Fixed-Length Data Elements—Additional Material Characteristics (R) 18 characters and a field terminator Positionally defined by the form of material as coded in Byte 00 Refer to field 008 positions 18—34 for the Definitions of field 006 positions 01—17
	00	a	Books format (BKS)
	00	c	Scores format (SCO)
	00	d	Manuscript notated music
	00	e	Maps format (MAP)
	00	f	Manuscript cartographic material
	00	g	Visual Materials format (VIS)
	00	i	Nonmusical sound recording
	00	j	Sound Recordings format (REC)
	00	k	Two-dimensional nonprojectable graphic
	00	m	Computer Files format (COM)
	00	o	Kit
	00	p	Mixed Materials format (MIX)
	00	s	Continuing Resources format (CNR)
	00	t	Manuscript language material

Tag 007: Byte 00

Tag 007: Byte 00 - Table

Tag	Byte	Value	Definition
007			Physical Description Fixed Field (R) Values given in Byte 00 (Category of material (‡a)) are unique Values in subsequent Bytes are unique only when taken in the context of Byte 00 Each element is identified by its position when field 007 is on tape or exported In OCLC Cataloging service, however, the elements are displayed in subfields If you are familiar with the online display, you know the element by the subfield code that follows the element name in this document In OCLC-MARC records, prior to November 12, 2006, subfields that are not input are usually replaced by a hyphen (- = not coded); exceptions are noted in the detailed description of field 007 In OCLC-MARC records, after November 12, 2006, subfields not input are replaced by fill characters (■ = not coded). This change is present in all bibliographic records output from OCLC systems (except Connexion client 1.60).
	00	a	Map
	00	c	Electronic Resource
	00	d	Globe
	00	f	Tactile Material
	00	g	Projected Graphic
	00	h	Microfrom
	00	k	Nonprojected Graphic
	00	m	Motion Picture
	00	o	Kit
	00	q	Notated music
	00	r	Remote-sensing Image
	00	s	Sound Recording
	00	t	Text
	00	v	Videorecording
	00	z	Unspecified

Summary of field 007

Summary of field 007 - Table

Tag	Byte	Valid byte 00 value	Definition
007	00	a, c, d, f, g, h, k, m, o, q, r, s, t, v, z	Category of material (‡a)
	01	a, c, d, f, g, h, k, m, o, q, r, s, t, v, z	Specific material designation (SMD) (‡b)
	02	a, c, d, f, g, h, k, m, r, s, v	Undefined (‡c) Obsolete  Note: Prior to 1997, ‡c defined as Original versus reproduction aspect.
	03	a, c, d, g, k, m, v	Color (‡d)
	03	h	Positive/negative aspect (‡d)
	03	r	Altitude of sensor (‡d)
	03	s	Speed (‡d)
	03-04	f	Class of braille writing (‡d)
	04	a, d	Physical medium (‡e)
	04	c, h	Dimensions (‡e)
	04	g	Base of emulsion (‡e)
	04	k	Primary support material (‡e)
	04	m	Motion picture presentation format (‡e)
	04	r	Attitude of sensor (‡e)
	04	s	Configuration of playback channels (‡e)
	04	v	Videorecording format (‡e)
	05	a, d	Type of reproduction (‡f)
	05	c	Sound (‡f)
	05	f	Level of contraction (‡e)
	05	g, m, v	Sound on medium or separate (‡f)
	05	k	Secondary support material (‡f)
	05	r	Cloud cover (‡f)
	05	s	Groove width/groove pitch (‡f)
	05-08	h	Reduction ratio range/Reduction ratio (‡f)
	06	a	Production/reproduction details (‡g)
	06	g, m, v	Medium for sound (‡g)
	06	r	Platform construction type (‡g)
	06	s	Dimensions (‡g)
	06-08	c	Image bit depth (‡g)
	06-08	f	Braille music format (‡f)
	07	a	Positive/negative aspect (‡h)
	07	g, m, v	Dimensions (‡h)
	07	r	Platform use category (‡h)
	07	s	Tape width (‡h)
	08	g	Secondary support material (‡i)
	08	m, v	Configuration of playback channels (‡i)
	08	r	Sensor type (‡i)
	08	s	Tape configuration (‡i)
	09	c	File formats (‡h)
	09	f	Special physical characteristics (‡g)
	09	h	Color (‡g)
	09	m	Production elements (‡j)
	09	s	Kind of disc, cylinder, or tape (‡j)
	09-10	r	Data type (‡j)
	10	c	Quality assurance targets (‡i)
	10	h	Emulsion on film (‡h)
	10	m	Positive/negative aspect (‡k)
	10	s	Kind of material (‡k)
	11	c	Antecedent/source (‡j)
	11	h	Generation (‡i)
	11	m	Generation (‡l)
	11	s	Kind of cutting (‡l)
	12	c	Level of compression (‡k)
	12	h	Base of film (‡j)
	12	m	Base of film (‡m)
	12	s	Special playback characteristics (‡m)
	13	c	Reformatting quality (‡l)
	13	m	Refined categories of color (‡n)
	13	s	Original capture and storage technique (‡n)
	14	m	Kind of color stock or print (‡o)
	15	m	Deterioration stage (‡p)
	16	m	Completeness (‡q)
	17-22	m	Film inspection date (‡r)

Tag 007

Tag 007 - Table

Tag	Byte	Value	Definition
007	00		Category of material (‡a) This Value is the key to which subsequent Bytes in field 007 refer The total length of field 007 depends on this Value
		a	Map (007/00 = 8 Bytes)
		c	Electronic Resource (007/00 = 6 or 14 Bytes)
		d	Globe (007/00 = 6 Bytes)
		f	Tactile Material (007/00 = 10 Bytes)
		g	Project Graphic (007/00 = 9 Bytes)
		h	Microform (007/00 = 13 Bytes)
		k	Nonprojected Graphic (007/00 = 6 Bytes)
		m	Motion Picture (007/00 = 8 or 23 Bytes)
		r	Remote-sensing Image (007/00 = 11 Bytes)
		s	Sound Recording (007/00 = 14 Bytes)
		v	Videorecording (007/00 = 9 Bytes)
	01		Specific material designation (SMD) (‡b) 007/00 = a (Map)
		d	Atlas
		g	Diagram
		j	Map
		k	Profile
		q	Model
		r	Remote-sensing Image
		s	Section
		u	Unspecified
		y	View
		z	Other
	01		Specific material designation (SMD) (‡b) 007/00 = c (Electronic Resource)
		a	Tape cartridge
		b	Chip cartridge
		c	Computer optical disc cartridge
		d	Computer disc, type unspecified
		e	Computer disc cartridge, type unspecified
		f	Tape cassette
		h	Tape reel
		j	Magnetic disk
		k	Computer card
		m	Magneto-optical disc
		o	Optical disc
		r	Remote
		s	Standalone device
		u	Unspecified
		z	Other
	01		Specific material designation (SMD) (‡b) 007/00 = d (Globe)
		a	Celestial globe
		b	Planetary or lunar globe
		c	Terrestrial globe
		e	Earth moon globe
		u	Unspecified
		z	Other
	01		Specific material designation (SMD) (‡b) 007/00 = f (Tactile Material)
		a	Moon
		b	Braille
		c	Combination
		d	Tactile, with no writing system
		u	Unspecified
		z	Other
	01		Specific material designation (SMD) (‡b) 007/00 = g (Projected Graphic)
		c	Filmstrip cartridge
		d	Filmslip
		f	Filmstrip, type unspecified
		o	Filmstrip roll
		s	Slide
		t	Transparency
		u	Unspecified
		z	Other
	01		Specific material designation (SMD) (‡b) 007/00 = h (Microform)
		a	Aperture card
b		Microfilm cartridge
c		Microfilm cassette
d		Microfilm reel
e		Microfiche
f		Microfiche cassette
g		Microopaque
u		Unspecified
z		Other
01		Specific material designation (SMD) (‡b) 007/00 = k (Nonprojected Graphic)
	a	Activity card
	c	Collage
	d	Drawing
	e	Painting
	f	Photomechanical print
	g	Photonegative
	h	Photoprint
	i	Picture
	j	Print
	k	Poster
	l	Technical drawing
	n	Chart
	o	Flash card
	p	Postcard
	q	Icon
	r	Radiograph
	s	Study print
	u	Unspecified
	v	Photograph, type unspecified
	z	Other
01		Specific material designation (SMD) (‡b) 007/00 = m (Motion Picture)
	c	Film cartridge
	f	Film cassette
	o	Film roll
	r	Film reel
	u	Unspecified
	z	Other
01		Specific material designation (SMD) (‡b) 007/00 = r (Remote-sensing Image)
	u	Unspecified
01		Specific material designation (SMD) (‡b) 007/00 = s (Sound Recording)
	b	Belt
	d	Sound disc
	e	Cylinder
	g	Sound cartridge
	i	Sound-track film
	q	Roll
	s	Sound cassette
	t	Sound-tape reel
	u	Unspecified
	w	Wire recording
	z	Other
01		Specific material designation (SMD) (‡b) 007/00 = v (Videorecording)
	c	Videocartridge
	d	Videodisc
	f	Videocassette
	r	Videoreel
	u	Unspecified
	z	Other
03		Color (‡d) 007/00 = a (Map) or d (Globe)
	a	One color
	c	Multicolored
03		Color (‡d) 007/00 = c (Electronic Resource)
	a	One color
	b	Black and white
	c	Multicolored
	g	Gray scale
	m	Mixed
	n	Not applicable
	u	Unknown
	z	Other
03		Color (‡d) 007/00 = g (Projected Graphic), k (Nonprojected Graphic), m (Motion Picture), or v (Videorecording)
	a	One color
	b	Black and white
	c	Multicolored
	h	Hand-colored
	m	Mixed
	n	Not applicable
	u	Unknown
	z	Other
03		Positive/Negative aspect (‡d) 007/00 = h (Microform)
	a	Positive
	b	Negative
	m	Mixed polarity
	u	Unknown
03		Altitude of sensor (‡d) 007/00 = r (Remote-sensing Image)
	a	Surface
	b	Airborne
	c	Spaceborne
	n	Not applicable
	u	Unknown
	z	Other
03		Speed (‡d) 007/00 = s (Sound Recording)
	a	16 rpm (analog disc)
	b	33 1/3 rpm (analog disc)
	c	45 rpm (analog disc)
	d	78 rpm (analog disc)
	e	8 rpm (analog disc)
	f	1.4 m. per second (compact digital disc)
	h	120 rpm (cylinder)
	i	160 rpm (cylinder)
	k	15/16 in. per second (tape)
	l	1 7/8 in. per second (tape)
	m	3 3/4 in. per second (tape)
	o	7 1/2 in. per second (tape)
	p	15 in. per second (tape)
	r	30 in. per second (tape)
	u	Unknown
	z	Other
03-04		Class of braille writing (‡d) 007/00 = f (Tactile Material) For MARC output, if one Value is input, a blank is supplied for the second Value If no Values are input, hyphens are supplied for both
	a	Literary braille
	b	Format code braille
	c	Mathematics and scientific braille
	d	Computer braille
	e	Music braille
	m	Multiple braille types
	n	Not applicable
	u	Unknown
	z	Other
04		Physical medium (‡e) 007/00 = a (Map) or d (Globe)
	a	Paper
	b	Wood
	c	Stone
	d	Metal
	e	Synthetic
	f	Skin
	g	Textiles
	i	Plastic
	j	Glass
	l	Vinyl
	n	Vellum
	p	Plaster
	q	Flexible base photographic medium, positive
	r	Flexible base photographic medium, negative
	s	Non-flexible base photographic medium, positive
	t	Non-flexible base photographic medium, negative
	u	Unknown
	v	Leather
	w	Parchment
	y	Other photographic medium
	z	Other
04		Physical medium (‡e) 007/00 = c (Electronic Resource)
	a	3 1/2 in.
	e	12 in.
	g	4 /34 in. or 12 cm.
	i	1 1/8 x 2 3/8 in.
	j	3 7/8 x 2 1/2 in.
	n	Not applicable
	o	5 1/4 in.
	u	Unknown
	v	8 in.
	z	Other
04		Base of emulsion material/Primary support (‡e) 007/00 = g (Projected Graphic) or k (Nonprojected Graphic)
	a	Canvas
	b	Bristol board
	c	Cardboard/illustration board
	d	Glass
	e	Synthetic
	f	Skin
	g	Textile
	h	Metal
	i	Plastic
	j	Safety film
	k	Film base, other than safety film
	l	Vinyl
	m	Mixed collection
	n	Vellum
	o	Paper
	p	Plaster
	q	Hardboard
	r	Porcelain
	s	Stone
	t	Wood
	u	Unknown
	v	Leather
	w	Parchment
	z	Other
04		Dimensions (‡e) 007/00 = h (Microform)
	a	8 mm. (microfilm)
	d	16 mm. (microfilm)
	f	35 mm. (microfilm)
	g	70 mm. (microfilm)
	h	105 mm. (microfilm)
	l	3 x 5 in. or 8 x 13 cm. (microfiche, microopaque)
	m	4 x 6 in. or 11 x 15 cm. (microfiche, microopaque)
	o	6 x 9 in. or 16 x 23 cm. (microfiche, microopaque)
	p	3 1/4 x 7 3/8 in. or 9 x 19 cm. (aperture card)
	u	Unknown
	z	Other
04		Motion picture presentation format (‡e) 007/00 = m (Motion Picture)
	a	Standard sound aperture (reduced frame)
	b	Non-anamorphic (wide-screen)
	c	3D
	d	Anamorphic (wide-screen)
	e	Other wide-screen format
	f	Standard silent aperture (full frame)
	u	Unknown
	z	Other
04		Attitude of sensor (‡e) 007/00 = r (Remote-sensing Image)
	a	Low oblique
	b	High oblique
	c	Vertical
	n	Not applicable
	u	Unknown
04		Configuration of playback channels (‡e) 007/00 = s (Sound Recording)
	m	Monaural
	q	Quadraphonic
	s	Stereophonic
	u	Unknown
	z	Other
04		Videorecording format (‡e) 007/00 = v (Videorecording)
	a	Beta (1/2-in. videocassette)
	b	VHS (1/2-in. videocassette)
	c	U-matic (3/4-in. videocassette)
	d	EIAJ (1/2-in. reel)
	e	Type C (1-in. reel)
	f	Quadruplex (1- or 2-in. reel)
	g	Laserdisc
	h	CED (Capacitance Electronic Disc) videodisc
	i	Betacam (1/2-in. videocassette)
	j	Betacam SP (1/2-in. videocassette)
	k	Super-VHS (1/2-in. videocassette)
	m	M-11 (1/2-in. videocassette)
	n	Not applicable  Note: Value obsolete
	o	D-2 (3/4-in. videocassette)
	p	8 mm.
	q	Hi-8 mm.
	u	Unknown
	v	DVD
	z	Other
05		Type of reproduction (‡f) 007/00 = a (Map) or d (Globe)
	f	Facsimile
	n	Not applicable
	u	Unknown
	z	Other
05		Sound (‡f) 007/00 = c (Electronic Resource)
	a	Sound
	u	Unknown
05		Level of contraction (‡e) 007/00 = f (Tactile Material)
	a	Uncontracted
	b	Contracted
	m	Combination
	n	Not applicable
	u	Unknown
	z	Other
05		Sound on medium or separate (‡f) 007/00 = g (Projected Graphic), m (Motion Picture), or v (Videorecording)
	a	Sound on medium
	b	Sound separate from medium
	u	Unknown
05		Secondary support material (‡f) 007/00 = k (Nonprojected Graphic)
	a	Canvas
	b	Bristol board
	c	Cardboard/illustration board
	d	Glass
	e	Synthetic
	f	Skin
	g	Textile
	h	Metal
	i	Plastic
	l	Vinyl
	m	Mixed collection
	o	Paper
	p	Plaster
	q	Hardboard
	r	Porcelain
	s	Stone
	t	Wood
	u	Unknown
	v	Leather
	w	Parchment
	z	Other
05		Cloud cover (‡f) 007/00 = r (Remote-sensing Image)
	0	0-09%
	1	10-19%
	2	20-29%
	3	30-39%
	4	40-49%
	5	50-59%
	6	60-69%
	7	70-79%
	8	80-89%
	9	90-100%
	n	Not applicable
	u	Unknown
05		Groove width/groove pitch (‡f) 007/00 = s (Sound Recording)
	m	Microgroove/fine
	n	Not applicable
	s	Coarse/standard
	u	Unknown
	z	Other
05-08		Reduction ratio range/Reduction ratio (‡f) 007/00 = h (Microform) 1-character code recorded in Byte 5 that specifies the ratio range The specific reduction ratio is recorded in Bytes 6-8 The colon and 1 are omitted, i.e., the ratio 50:1 is recorded as c050
	a	Low reduction (less than 16X) (Iess than 16:1)
	b	Normal reduction (for 16X-30X) (16:1-30:1)
	c	High reduction (for 31X-60X) (31:1-60:1)
	d	Very high reduction (for 61X-90X) (61:1-90:1)
	e	Ultra high reduction (over 90X) (over 90:1)
	u	Unknown
	v	Reduction ratio varies
06		Production/reproduction details (‡g) 007/00 = a (Map)
	a	Photocopy, blue line print
	b	Photocopy
	c	Pre-production
	d	Film
	u	Unknown
	z	Other
06		Medium for sound (‡g) 007/00 = g (Projected Graphic), m (Motion Picture), or v (Videorecording)
	a	Optical sound track on motion picture film
	b	Magnetic sound track on motion picture film
	c	Magnetic audio tape in cartridge
	d	Sound disc
	e	Magnetic audio tape on reel
	f	Magnetic audio tape in cassette
	g	Optical and magnetic sound track on motion picture film
	h	Videotape
	i	Videodisc
	u	Unknown
	z	Other
06		Platform construction type (‡g) 007/00 = r (Remote-sensing Image)
	a	Balloon
	b	Aircraft-low altitude
	c	Aircraft-medium altitude
	d	Aircraft-high altitude
	e	Manned spacecraft
	f	Unmanned spacecraft
	g	Land-based remote-sensing device
	h	Water surface-based remote-sensing device
	i	Submersible remote-sensing device
	n	Not applicable
	u	Unknown
	z	Other
06		Dimensions (‡g) 007/00 = s (Sound Recording)
	a	3 in. (reel or disc)
	b	5 in. (reel or disc)
	c	7 in. (reel or disc)
	d	10 in. (reel or disc)
	e	12 in. (reel or disc)
	f	16 in. (reel or disc)
	g	4 3/4 in. or 12 cm. (compact digital disc)
	j	3 7/8 x 2 1/2 in. (cassette)
	n	Not applicable
	o	5 1/4 x 3 7/8 in. (cartridge)
	s	2 3/4 x 4 in. (cylinder)
	u	Unknown
	z	Other
06-08		Image bit depth (‡g) 007/00 = c (Electronic Resource)
	001-999	Exact bit depth
	mmm	Multiple
	nnn	Not applicable
	---	Unknown
06-08		Braille music format (‡f) 007/00 = f (Tactile Material) For MARC output, if one Value is input, a blank is supplied for the second Value Do not use subfield ‡f when a braille music format is not specified
	a	Bar over bar
	b	Bar by bar
	c	Line over line
	d	Paragraph
	e	Single line
	f	Section by section
	g	Line by line
	h	Open score
	i	Spanner short form scoring
	j	Short form scoring
	k	Outline
	l	Vertical score
	n	Not applicable
	u	Unknown
	z	Other
07		Positive/negative aspect (‡h) 007/00 = a (Map)
	a	Positive
	b	Negative
	m	Mixed polarity
	n	Not applicable
07		Dimensions (‡h) 007/00 = g (Projected Graphic), m (Motion Picture), or v (Videorecording)
	a	Standard 8 mm. (flimstrip/filmslip, motion picture, and videotape)
	b	Super 8 mm./single 8 mm. (film)
	c	9.5 mm. (film)
	d	16 mm. (film)
	e	28 mm. (film)
	f	35 mm. (film)
	g	70 mm. (film)
	j	2 x 2 in. or 5 x 5 cm. (slide)
	k	2 1/4 x 2 1/4 in. or 6 x 6 cm. (slide)
	m	1/4 in. (videotape)
	o	1/2 in. (videotape)
	p	1 in. (videotape)
	q	2 in. (videotape)
	r	3/4 in. (videotape)
	s	4 x 5 in. or 10 x 13 cm. (transparency)
	t	5 x 7 in. or 13 x 18 cm. (transparency)
	u	Unknown
	v	8 x 10 in. or 21 x 26 cm. (transparency)
	w	9 x 9 in. or 23 x 23 cm. (transparency)
	x	10 x 0 in. or 26 x 26 cm. (transparency)
	y	7 x 7 in. or 18 x 18 cm. (transparency)
	z	Other
07		Platform use category (‡h) 007/00 = r (Remote-sensing Image)
	a	Meteorological
	b	Surface observing
	c	Space observing
	m	Mixed uses
	n	Not applicable
	u	Unknown
	z	Other
07		Tape width (‡h) 007/00 = s (Sound Recording)
	l	1/8 in.
	m	1/4 in.
	n	Not applicable
	o	1/2 in.
	p	1 in.
	u	Unknown
	z	Other
08		Secondary support material (‡i) 007/00 = g (Projected Graphic)
	c	Cardboard
	d	Glass
	e	Synthetic
	h	Metal
	j	Metal and glass
	k	Synthetic and glass
	m	Mixed collection (containing more than one type of secondary support material)
	u	Unknown
	z	Other
08		Configuration of playback channels (‡i) 007/00 = m (Motion Picture) or v (Videorecording)
	k	Mixed
	m	Monaural
	n	Not applicable (item is silent)
	q	Quadraphonic, multi-channel, or surround
	s	Stereophonic
	u	Unknown
	z	Other
08		Sensor type (‡i) 007/00 = r (Remote-sensing Image)
	a	Active
	b	Passive
	u	Unknown
	z	Other
08		Tape configuration (‡i) 007/00 = s (Sound Recording)
	a	Full (1) track
	b	Half (2) track
	c	Quarter (4) track
	d	8 track
	e	12 track
	f	16 track
	n	Not applicable
	u	Unknown
	z	Other
09		File formats (‡h) 007/00 = c (Electronic Resource)
	a	One file format
	m	Multiple file formats
	u	Unknown
09		Special physical characteristics (‡g) 007/00 = f (Tactile Material)
	a	Print/braille
	b	Jumbo or enlarged braille
	n	Not applicable
	u	Unknown
	z	Other
09		Color (‡g) 007/00 = h (Microform)
	b	Monochrome
	c	Multicolored
	m	Combination of monochrome and color
	u	Unknown
	z	Other
09		Production elements (‡j) 007/00 = m (Motion Picture)
	a	Workprint
	b	Trims
	c	Outtakes
	d	Rushes
	e	Mixed tracks
	f	Title bands/inter-title rolls
	g	Production rolls
	n	Not applicable
	z	Other
09-10		Data type (‡j) 007/00 = r (Remote-sensing Image)
	aa	Visible light
	da	Near infrared
	db	Middle infrared
	dc	Far infrared
	dd	Thermal infrared
	de	Shortwave infrared (SWIR)
	df	Reflective infrared
	dv	Combinations
	dz	Other infrared data
	ga	Side-looking airborne radar (SLAR)
	gb	Synthetic aperture radar (SAR)—single frequency
	gc	SAR-multi-frequency (multi-channel)
	gd	SAR-like polarization
	ge	SAR-cross polarization
	gf	Infometric SAR
	gg	Polarmetric SAR
	gu	Passive microwave mapping
	gz	Other microwave data
	ja	Far ultraviolet
	jb	Middle ultraviolet
	jc	Near ultraviolet
	jv	Ultraviolet combinations
	jz	Other ultraviolet data
	ma	Multi-spectral, multi-data
	mb	Multi-temporal
	mm	Combination of various data types
	nn	Not applicable
	pa	Sonar—water depth
	pb	Sonar—bottom topography images, sidescan
	pc	Sonar—bottom topography, near surface
	pd	Sonar—bottom topography, near bottom
	pe	Seismic surveys
	pz	Other acoustical data
	ra	Gravity anomalies (general)
	rb	Free-air
	rc	Bouger
	rd	Isostatic
	sa	Magnetic field
	ta	Radiometric surveys
	uu	Unknown
	zz	Other
09		Kind of disc, cylinder, or tape (‡j) 007/00 = s (Sound Recording)
	a	Master tape
	b	Tape duplication master
	d	Disc master (negative)
	i	Instantaneous (recorded on the spot)
	m	Mass produced
	n	Not applicable
	r	Mother (positive)
	s	Stamper (negative)
	t	Test pressing
	u	Unknown
	z	Other
10		Quality assurance targets (‡i) 007/00 = c (Electronic Resource)
	a	Absent
	n	Not applicable
	p	Present
	u	Unknown
10		Emulsion on film (‡h) 007/00 = h (Microform)
	a	Silver halide
	b	Diazo
	c	Vesicular
	m	Mixed emulsion
	n	Not applicable
	u	Unknown
	z	Other
10		Positive/negative aspect (‡k) 007/00 = m (Motion Picture)
	a	Positive
	b	Negative
	n	Not applicable
	u	Unknown
	z	Other
10		Kind of material (‡k) 007/00 = s (Sound Recording)
	a	Lacquer coating
	b	Cellulose nitrate
	c	Acetate tape with ferrous oxide
	g	Glass with lacquer
	i	Aluminum with lacquer
	l	Metal
	m	Plastic with metal
	n	Not applicable  Note: Value obsolete
	p	Plastic
	r	Paper with lacquer or ferrous oxide
	s	Shellac
	w	Wax
	u	Unknown
	z	Other
11		Antecedent/source (‡j) 007/00 = c (Electronic Resource)
	a	File reproduced from original
	b	File reproduced from microform
	c	File reproduced from an electronic resource
	d	File reproduced from an intermediate (not microform)
	m	Mixed
	n	Not applicable
	u	Unknown
11		Generation (‡i) 007/00 = h (Microform)
	a	First generation (master)
	b	Printing master
	c	Service copy
	m	Mixed generation
	u	Unknown
11		Generation (‡l) 007/00 = m (Motion Picture)
	d	Duplicate
	e	Master
	o	Original
	r	Reference print/viewing copy
	u	Unknown
	z	Other
11		Kind of cutting (‡l) 007/00 = s (Sound Recording)
	h	Hill-and-dale cutting
	l	Lateral or combined cutting
	n	Not applicable
	u	Unknown
12		Level of compression (‡k) 007/00 = c (Electronic Resource)
	a	Uncompressed
	b	Lossless
	d	Lossy
	m	Mixed
	u	Unknown
12		Base of film (‡j) 007/00 = h (Microform)
	a	Safety base, undetermined
	c	Safety base, acetate undetermined
	d	Safety base, diacetate
	i	Nitrate base
	m	Mixed base (nitrate and safety)
	n	Not applicable
	p	Safety base, polyester
	r	Safety base, mixed
	t	Safety base, triacetate
	u	Unknown
	z	Other
12		Base of film (‡m) 007/00 = m (Motion Picture)
	a	Safety base, undetermined
	c	Safety base, acetate undetermined
	d	Safety base, diacetate
	i	Nitrate base
	m	Mixed base (nitrate and safety)
	n	Not applicable
	p	Safety base, polyester
	r	Safety base, mixed
	t	Safety base, triacetate
	u	Unknown
	z	Other
12		Special playback characteristics (‡m) 007/00 = s (Sound Recording)
	a	NAB standard
	b	CCIR standard
	c	Dolby-B encoded
	d	dbx encoded
	e	Digital recording
	f	Dolby-A encoded
	g	Dolby-C encoded
	h	CX encoded
	n	Not applicable
	u	Unknown
	z	Other
13		Reformatting quality (‡l) 007/00 = c (Electronic Resource)
	a	Access
	n	Not applicable
	p	Preservation
	r	Replacement
	u	Unknown
13		Refined categories of color (‡n) 007/00 = m (Motion Picture)
	a	3 layer color
	b	2 color, single strip
	c	Undetermined 2 color
	d	Undetermined 3 color
	e	3 strip color
	f	2 strip color
	g	Red strip
	h	Blue or green strip
	i	Cyan strip
	j	Magenta strip
	k	Yellow strip
	l	S E N 2 (Successive Exposure Negative, 2 color)
	m	S E N 3 (Successive Exposure Negative, 3 color)
	n	Not applicable
	p	Sepia tone
	q	Other tone
	r	Tint
	s	Tinted and toned
	t	Stencil color
	u	Unknown
	v	Hand colored
	z	Other
13		Capture and storage technique (‡n) 007/00 = s (Sound Recording)
	a	Acoustical capture, direct storage
	b	Direct storage, not acoustical
	d	Digital storage
	e	Analog electrical storage
	u	Unknown
	z	Other capture and storage technique
14		Kind of color stock or print (‡o) 007/00 = m (Motion Picture)
	a	Imbibition dye transfer prints
	b	Three layer stock
	c	Three layer stock, low fade
	d	Duplitized stock
	n	Not applicable
	u	Unknown
	z	Other
15		Deterioration sTage (‡p) 007/00 = m (Motion Picture)
	a	Non apparent
	b	Nitrate—suspicious odor
	c	Nitrate—pungent odor
	d	Nitrate—brownish, discoloration, fading, dusty
	e	Nitrate—sticky
	f	Nitrate—frothy, bubbles, blisters
	g	Nitrate—congealed
	h	Nitrate—powder
	k	Non-nitrate—detectable discoloration (diacetate odor)
	l	Non-nitrate—advanced deterioration
	m	Non-nitrate—disaster
16		Completeness (‡q) 007/00 = m (Motion Picture)
	c	Complete
	i	Incomplete
	n	Not applicable
	u	Unknown
17-22		Film inspection date (‡r) 007/00 = m (Motion Picture) Record the film inspection date as a 4-digit year and 2-digit month: YYYYMM

Summary of field 008

 Note: Mnemonics that appear on workforms and record displays follow the fixed-field element label.

Summary of field 008 - Table

Byte	Value	Definition	BKS	CNR	VIS	MIX	MAP	SCO	REC	COM
		Fixed-Length Data Elements (NR) 008 fields contain 40 data Bytes and a field terminator	X	X	X	X	X	X	X	X
00-05		Date Entered (Entered)	X	X	X	X	X	X	X	X
06		Type of Date/Publication Status (DtSt)	X	X	X	X	X	X	X	X
07-10		Date 1 (Dates)	X	X	X	X	X	X	X	X
11-14		Date 2 (Dates)	X	X	X	X	X	X	X	X
15-17		Country of Publication, Production, or Execution (Ctry)	X	X	X	X	X	X	X	X
18		Frequency (Freq)		X
18-19		Form of Composition (Comp)						X	X
18-20		Running Time (Time)			X
18-21		Illustrations (Ills)	X
18-21		Relief (Relf)					X
18-21		Undefined								X
18-22		acccccom				X
19		Regularity (Regl)		X
20		Format of Music (FMus)						X	X
20		ISSN Center (ISSN)		X
21		Music Parts (Part)						X	X
21		Undefined			X			X	X
21		Type of Continuing Resources (SrTp)		X
22		Form of Original Item (Orig)		X
22		Target Audience (Audn)	X		X			X	X	X
22-23		Projection (Proj)					X
23		Form of Item (Form)	X	X		X		X	X
23-25		Undefined								X
23-27		Accompanying Matter (AccM)  Note: Fixed-field element obsolete			X
24		Prime Meridian (Prme)  Note: Fixed-field element obsolete					X
24		Nature of Entire Work (EntW)		X
24-27		Nature of Contents (Cont)	X
24-29		Accompanying Matter (AccM)						X	X
24-34		Undefined				X
25		Type of Cartographic Material (CrTp)					X
25-27		Nature of Contents (Cont)		X
26		Type of Computer File (File)								X
26-27		Undefined					X
27		Undefined								X
28		Government Publication (GPub)	X	X	X		X			X
29		Conference Publication (Conf)	X	X
29		Form of Item (Form)			X		X
29-34		Undefined								X
30		Festschrift (Fest)	X
30		Undefined					X
30-31		Literary Text for Sound Recordings (LTxt)						X	X
31		Index (Indx)	X				X
30-32		Undefined		X	X
32		Undefined	X				X	X	X
33		Transposition and Arrangement (TrAr)						X	X
33		Literary Form (LitF)	X
33		Original Alphabet or Script of Title (Alph)		X
33		Type of Material (TMat)			X
33-34		Undefined						X	X
33-34		Special Format Characteristics (SpFm)					X
34		Biography (Biog)	X
34		Entry Convention (S/L)		X
34		Technique (Tech)			X
35-37		Language (Lang)	X	X	X	X	X	X	X	X
38		Modified Record Code (MRec)	X	X	X	X	X	X	X	X
39		Cataloging Source Code (Srce)	X	X	X	X	X	X	X	X

Tag 008

Tag 008 - Table

Byte	Value	Definition	BKS	CNR	VIS	MIX	MAP	SCO	REC	COM
00-05		Date Entered (Entered)	X	X	X	X	X	X	X	X
06		Type of Date/Publication Status (DtSt)	X	X	X	X	X	X	X	X
	b	B.C. date	X		X	X	X	X	X	X
	c	Continuing resource currently published		X	X	X	X	X	X	X
	c	Publication date and copyright date  Note: Value obsolete	X		X	X	X	X	X	X
	d	Continuing resource ceased publication		X	X	X	X	X	X	X
	d	Detailed date  Note: Value obsolete	X		X	X	X	X	X	X
	e	Detailed single date	X		X	X	X	X	X	X
	l	Inclusive dates of collection	X		X	X	X	X	X	X
	k	Range of years of bulk of collection	X		X	X	X	X	X	X
	m	Multiple dates	X		X	X	X	X	X	X
	n	Dates unknown	X		X	X	X	X	X	X
	p	Date of distribution/release/issue and date of production/recording session when different	X		X	X	X	X	X	X
	q	Questionable date or dates	X		X	X	X	X	X	X
	r	Reprint/reissue date and original date	X		X	X	X	X	X	X
	s	Single known date/probable date	X		X	X	X	X	X	X
	t	Publication date and copyright date	X		X	X	X	X	X	X
	u	Continuing resource status unknown		X	X	X	X	X	X	X
07-10		Date 1 (Dates) Either date in YYY format, 4 blanks for not applicable, or u for unknown	X	X	X	X	X	X	X	X
11-14		Date 2 (Dates) Either date in YYY format, 4 blanks for not applicable, or u for unknown	X	X	X	X	X	X	X	X
15-17		Country of Publication, Production, or Execution (Ctry) 2- or 3-character alphabetic codes left-justified with blank fill See LC's MARC Code List for Countries	X	X	X	X	X	X	X	X
18		Frequency (Freq)	X
		No determinable frequency, irregular	X
	a	Annual	X
	b	Bimonthly, every 2 months	X
	c	Semiweekly, twice a week	X
	d	Daily	X
	e	Biweekly, every 2 weeks	X
	f	Semiannual, twice a year	X
	g	Biennial, every 2 years	X
	h	Triennial, every 3 years	X
	i	Three times a week	X
	j	Three times a month	X
	k	Continuously updated	X
	m	Monthly	X
	q	Quarterly, every 3 months	X
	s	Semimonthly, twice a month	X
	t	Three times a year	X
	u	Unknown	X
	w	Weekly	X
	z	Other	X
18-19		Form of composition (Comp)						X	X
		Information not supplied						X	X
	an	Anthems						X	X
	bd	Ballads						X	X
	bt	Ballets						X	X
	bg	Bluegrass music						X	X
	bl	Blues						X	X
	cn	Canons and rounds						X	X
	ct	Cantatas						X	X
	cz	Canzonas						X	X
	cr	Carols						X	X
	ca	Chaconnes						X	X
	cs	Chance compositions						X	X
	cp	Chansons, polyphonic						X	X
	cc	Chants, Christian						X	X
	cb	Chants, other than Christian						X	X
	cl	Chorale preludes						X	X
	ch	Chorales						X	X
	cg	Concerti grossi						X	X
	co	Concertos						X	X
	cy	Country music						X	X
	df	Dance forms						X	X
	dv	Divertimentos, serenades, cassations, divertissements, and nottumi						X	X
	fl	Flamenco						X	X
	ft	Fantasias						X	X
	fm	Folk music						X	X
	fg	Fugues						X	X
	gm	Gospel music						X	X
	hy	Hymns						X	X
	jz	Jazz						X	X
	md	Madrigals						X	X
	mr	Marches						X	X
	ms	Masses						X	X
	mz	Mazurkas						X	X
	mi	Minuets						X	X
	mo	Motets						X	X
	mp	Moving picture music						X	X
	mu	Multiple forms or non-MARC codes present in field 047						X	X
	mc	Musical revues and comedies						X	X
	nc	Nocturnes						X	X
	nn	Not applicable						X	X
	op	Operas						X	X
	or	Oratorios						X	X
	ov	Overtures						X	X
	pt	Part-songs						X	X
	ps	Passacaglias						X	X
	pm	Passion music						X	X
	pv	Pavanes						X	X
	po	Polonaises						X	X
	pp	Popular music						X	X
	pr	Preludes						X	X
	pg	Program music						X	X
	rg	Ragtime music						X	X
	rq	Requiems						X	X
	ri	Ricercars						X	X
	rc	Rock music						X	X
	rd	Rondos						X	X
	sn	Sonatas						X	X
	sg	Songs						X	X
	sd	Square dance music						X	X
	st	Studies and exercises, etudes						X	X
	su	Suites						X	X
	sp	Symphonic poems						X	X
	sy	Symphonies						X	X
tc	Toccatas						X	X
tl	Teatro Lirico						X	X
ts	Trio-sonatas						X	X
uu	Uknown						X	X
vi	Villancicos						X	X
vr	Variations						X	X
wz	Waltzes						X	X
za	Zarzuelas						X	X
zz	None of the other defined codes are appropriate (e.g., incidental music, electronic music, etc.) (formerly, Other)						X	X
18-20		Running Time (Time) 3 numeric characters (001-999) that represent the length of the audio-visual material Right-justified with leading zeros			X			X	X
		Unknown  Note: Value obsolete			X
	000	Length exceeds 3 digits			X
	nnn	Not applicable			X
	---	Unknown			X
18-21		Illustrations (Ills) If fewer than 4, codes are left-justified with blank fill	X
		No illustrations	X
	a	Illustrations	X
	b	Maps	X
	c	Portraits	X
	d	Charts	X
	e	Plans	X
	f	Plates	X
	g	Music	X
	h	Facsimiles	X
	i	Coats of arms	X
	j	Genealogical tables	X
	k	Forms	X
	l	Samples	X
	m	Phonodiscs, phonowires, etc	X
	o	Photographs	X
	p	Illuminations	X
18-21		Relief Code (Relf) If fewer than 4, codes are left-justified with blank fill					X
		No relief shown					X
	a	Contours					X
	b	Shading					X
	c	Gradient and bathymetric tints					X
	d	Hachures					X
	e	Bathymetry/soundings					X
	f	Form lines					X
	g	Spot heights					X
	h	Color  Note: Value obsolete					X
	i	Pictorially					X
	j	Land forms					X
	k	Bathymetry/isolines					X
	m	Rock drawings					X
	z	Other					X
18-21		Undefined								X
18-22		Undefined				X
19		Regularity (Regl)	X
		Not applicable  Note: Value obsolete	X
	n	Normalized irregular	X
	r	Regular	X
	u	Unknown	X
	x	Completely irregular	X
20		Format of Music (FMus)						X	X
		Information not supplied						X
	a	Full score						X
	b	Full score, miniature or study size						X
	c	Accompaniment reduced for keyboard						X
	d	Voice score with accompaniment omitted (formerly, Voice score)						X
	e	Condensed score or piano-conductor score						X
	g	Close score						X
	h	Chorus score						X
	i	Condensed score						X
	j	Performer-conductor part						X
	k	Vocal score						X
	l	Score						X
	m	Multiple score formats						X
	n	Not applicable							X
	u	Unknown						X
	z	Other						X
20		ISSN Center (ISSN)  Note: Field obsolete	X
		No ISSN Center code assigned	X
	0	International Center	X
	1	United States	X
	4	Canada	X
	z	Other	X
21		Music Parts (Part)						X	X
		No parts in hand or not specified						X	X
	d	Instrumental and vocal parts						X	X
	e	Instrumental parts						X	X
	f	Vocal parts						X	X
	n	Not applicable						X	X
	u	Unknown						X	X
21		Type of Continuing Resource (SrTp)	X
		None of the following	X
	d	Updating database	X
	l	Updating loose-leaf	X
	m	Monographic series	X
	n	Newspaper	X
	p	Periodical	X
	w	Updating Web site	X
21		Undefined		X
22		Form of Original Item (Orig)		X
		None of the following		X
	a	Microfilm		X
	b	Microfiche		X
	c	Microopaque		X
	d	Large print		X
	e	Newspaper format		X
	f	Braille	O	X
	o	Online		X
	q	Direct electronic		X
	s	Electronic		X
22		Target Audience (Audn)	X		X			X	X	X
		Unknown or unspecified	X		X			X	X	X
	a	Preschool	X		X			X	X	X
	b	Primary	X		X			X	X	X
	c	Pre-adolescent	X		X			X	X	X
	d	Adolescent	X		X			X	X	X
	e	Adult	X		X			X	X	X
	f	Specialized	X		X			X	X	X
	g	General	X		X			X	X	X
	j	Juvenile	X		X			X	X	X
22-23		Project (Proj)					X
		Not specified					X
	aa	Aitoff					X
	ab	Gnomic					X
	ac	Lambert's azimuthal equal area					X
	ad	Orthographic					X
	ae	Azimuthal equidistant					X
	af	Stereographic					X
	ag	General vertical near-sided					X
	am	Modified stereographic for Alaska					X
	an	Chamberlin triametric					X
	ap	Polar stereographic					X
	au	Azimuthal, specific type unknown					X
	az	Azimuthal, other					X
	ba	Gall					X
	bb	Goode's homolographic					X
	bc	Lambert's cylindrical equal area					X
	bd	Mercator					X
	be	Miller					X
	bf	Mollweide					X
	bg	Sinusoidal					X
	bh	Transverse Mercator					X
	bi	Gauss-Kruger					X
	bj	Equirectanglular					X
	bk	Krovak					X
	bl	Cassini-Soldner					X
	bo	Oblique Mercator					X
	br	Robinson					X
	bs	Space oblique Mercator					X
	bu	Cylindrical, specific type unknown					X
	bz	Cylindrical, other					X
	ca	Alber's equal area					X
	cb	Bonne					X
	cc	Lambert's conformal conic					X
	ce	Equidistant conic					X
	cp	Polyconic					X
	cu	Conic, specific type					X
	cz	Conic, other					X
	da	Armadillo					X
	db	Butterfly					X
	dc	Eckert					X
	dd	Goode's homolosine					X
	de	Miller's bipolar oblique conformal conic					X
	df	Van Der Grinten					X
	dg	Dymaxion					X
	dh	Cordiform					X
	dl	Lambert conformal					X
	zz	Other					X
23		Form of Item (Form)	X	X		X		X	X
		Blank	X	X		X		X	X
	a	Microfilm	X	X		X		X	X
	b	Microfiche	X	X		X		X	X
	c	Microopaque	X	X		X		X	X
	d	Large print	X	X		X		X	X
	f	Braille	X	X		X		X	X
	o	Online	X	X		X		X	X
	q	Direct electronic	X	X		X		X	X
	r	Regular print production	X	X		X		X	X
	s	Electronic	X	X		X		X	X
23-25		Undefined								X
23-27		Accompany Matter (AccM)  Note: Fixed-field element obsolete Only Value  is distributed			X
		Undefined  Note: Value obsolete			X
	l	Stills  Note: Value obsolete			X
	m	Script material  Note: Value obsolete			X
	o	Posters  Note: Value obsolete			X
	p	Pressbooks  Note: Value obsolete			X
	q	Lobby cards  Note: Value obsolete			X
	r	Instructional materials  Note: Value obsolete			X
	s	Score  Note: Value obsolete			X
	z	Other accompanying matter  Note: Value obsolete			X
24		Prime Meridian (Prme)  Note: Fixed-field element obsolete Only Value  is distributed					X
		Undefined  Note: Value obsolete					X
	e	Greenwich  Note: Value obsolete					X
	f	Ferro  Note: Value obsolete					X
	g	Paris  Note: Value obsolete					X
	p	Philadelphia  Note: Value obsolete					X
	w	Washington, D.C.  Note: Value obsolete					X
	z	Other  Note: Value obsolete					X
24		Nature of Entire Work (EntW) If code present, Bytes 25-27 are blank		X
	5	Calendars		X
	6	Comics/graphic novel		X
		Not specified		X
	a	Abstracts/summaries		X
	b	Bibliographies		X
	c	Catalogs		X
	d	Dictionaries		X
	e	Encyclopedias		X
	f	Handbooks		X
	g	Legal articles		X
	h	Biography		X
	i	Indexes		X
	k	Discographies		X
	l	Legislation		X
	m	Theses		X
	n	Surveys of literature in a subject area		X
	o	Reviews		X
	p	Programmed texts		X
	q	Filmographies		X
	r	Directories		X
	s	Statistics		X
	t	Technical reports		X
	u	Standards/specifications		X
	v	Legal cases and case notes		X
	w	Law reports and digests		X
	x obsolete	Other reports (research reports, technical reports, etc.)  Note: Field obsolete		X
	y	Yearbook		X
	z	Treaties		X
24-27		Nature of Contnts (Cont) If fewer than 4, codes are left-justified with blank fill	X
	2	Offprints	X
	5	Calendars	X
	6	Comics/graphic novels	X
		No specified nature of contents	X
	a	Abstracts/summaries	X
	b	Bibliographies	X
	c	Catalogs	X
	d	Dictionaries	X
	e	Encyclopedias	X
	f	Handbooks	X
	g	Legal articles	X
	i	Indexes	X
	j	Patent document	X
	k	Discographies	X
	l	Legislation	X
	m	Theses	X
	n	Surveys of literature in a subject area	X
	o	Reviews	X
	p	Programmed texts	X
	q	Filmographies	X
	r	Directories	X
	s	Statistics	X
	t	Technical reports	X
	u	Standards/specifications	X
	v	Legal cases and case notes	X
	w	Law reports and digests	X
	y	Yearbooks	X
	z	Treaties	X
24-29		Accompanying Matter (AccM) If more than 6 items are present, the importance of items (in relation to work) will determine which are included If fewer than 6, codes are left-justified with blank fill						X	X
		No accompanying matter						X	X
	a	Discography						X	X
	b	Bibliography						X	X
	c	Thematic index						X	X
	d	Libretto or text						X	X
	e	Biography of composer or author						X	X
	f	Biography of performer or history of ensemble						X	X
	g	Technical and/or historical information on instruments						X	X
	h	Technical information on music						X	X
	i	Historical information						X	X
	k	Ethnological information						X	X
	r	Instructional materials						X	X
	s	Music						X	X
	z	Other						X	X
24-34		Undefined				X
25		Type of Cartographic Material (CrTp)					X
	a	Single map					X
	b	Map series					X
	c	Map serial					X
	d	Globe					X
	e	Atlas					X
	f	Separate supplement to another work					X
	g	Bound as part of another work					X
	u	Unknown					X
	z	Other					X
25-27		Nature of Contents (Cont) If fewer than 3, codes are left-justified with blank fill		X
	5	Calendars		X
	6	Comics/graphic novels		X
		Not specified		X
	a	Abstracts/summaries		X
	b	Bibliographies		X
	c	Catalogs		X
	d	Dictionaries		X
	e	Encyclopedias		X
	f	Handbooks		X
	g	Legal articles		X
	h	Biography		X
	i	Indexes		X
	k	Discographies		X
	l	Legislation		X
	m	Theses		X
	n	Surveys on literature in a subject area		X
	o	Reviews		X
	p	Programmed texts		X
	q	Filmographies		X
	r	Directories		X
	s	Statistics		X
	t	Technical reports		X
	u	Standards/specifications		X
	v	Legal cases and case notes		X
	w	Law reports and digests
	x obsolete	Other reports  Note: Field obsolete		X
	y	Yearbooks		X
	z	Treaties		X
26		Type of Computer File (File)								X
	a	Numeric data								X
	b	Computer program								X
	c	Representational								X
	d	Document								X
	e	Bibliographic data								X
	f	Font								X
	g	Game								X
	h	Sound								X
	i	Interactive multimedia								X
	j	Online system or service								X
	m	Combination								X
	u	Unknown								X
	z	Other								X
26-27		Undefined					X
27		Undefined								X
28		Government Publication (GPub)	X	X	X		X			X
		Not a government publication	X	X	X		X			X
	a	Autonomous or semi-autonomous component	X	X	X		X			X
	c	Multilocal	X	X	X		X			X
	f	Federal/national	X	X	X		X			X
	i	International intergovernmental	X	X	X		X			X
	l	Local	X	X	X		X			X
	m	Multistate	X	X	X		X			X
	o	Government publication-level undetermined	X	X	X		X			X
	s	State, provincial, territorial, dependent, etc.	X	X	X		X			X
	u	Unknown if item is government publication	X	X	X		X			X
	z	Other	X	X	X		X			X
29		Conference Publication (Conf)	X	X
	0	Not a conference publication	X	X
	1	Conference publication	X	X
29		Form of Item (Form)			X		X
		None of the following			X		X
	a	Microfilm			X		X
	b	Microfiche			X		X
	c	Microopaque			X		X
	d	Large print			X		X
	f	Braille			X		X
	o	Online			X		X
	q	Direct electronic			X		X
	r	Regular print reproduction			X		X
	s	Electronic			X		X
29-34		Undefined								X
30		Festschrift (Fest)	X
	0	Not a Festschrift	X
	1	Festschrift	X
30		Undefined					X
30-31		Literary Text for Sound Recordings (LTxt) If only 1, code is left-justified with blank fill						X	X
		Item is a musical sound recording							X
	a	Autobiography							X
	b	Biography							X
	c	Conference proceedings							X
	d	Drama							X
	e	Essays							X
	f	Fiction							X
	g	Reporting							X
	h	History							X
	i	Instruction							X
	j	Language instruction							X
	k	Comedy							X
	l	Lectures, speeches							X
	m	Memoirs							X
	n	Not applicable						X
	o	Folktales							X
	p	Poetry							X
	r	Rehearsals							X
	s	Sounds							X
	t	Interviews							X
	z	Other							X
30-32		Undefined		X	X
31		Index (Indx)	X				X
	0	No index	X				X
	1	Index present	X				X
32		Undefined	X		X		X	X	X
33		Literary Form (LitF)	X
	0	Not fiction	X
	1	Fiction	X
	c obsolete	Comic strips  Note: Code obsolete	X
	d	Dramas	X
	e	Essays	X
	f	Novels	X
	h	Humor, satires, etc.	X
	i	Letters	X
	j	Short stories	X
	m	Mixed forms	X
	p	Poetry	X
	s	Speeches	X
	u	Unknown	X
33		Original Alphabet or Script of Title (Alph)		X
		No alphabet or script given		X
	a	Basic Roman		X
	b	Extended Roman		X
	c	Cyrillic		X
	d	Japanese		X
	e	Chinese		X
	f	Arabic		X
	g	Greek		X
	h	Hebrew		X
	i	Thai		X
	j	Devanagari		X
	k	Korean		X
	l	Tamil		X
	u	Unknown		X
	z	Other		X
33		Type of Visual Material (TMat)			X
	a	Art original			X
	b	Kit			X
	c	Art reproduction			X
	d	Diorama			X
	f	Filmstrip			X
	g	Game			X
	i	Picture			X
	k	Graphic			X
	l	Technical drawing			X
	m	Motion picture			X
	n	Chart			X
	o	Flash card			X
	p	Microscope slide			X
	q	Model			X
	r	Realia			X
	s	Slide			X
	t	Transparency			X
	v	Videorecording			X
	w	Toy			X
	z	Other			X
33		Transposition and Arrangement (TrAr)						X	X
		Not arrangement or transposition or not specified						X	X
	a	Transposition						X	X
	b	Arrangement						X	X
	c	Both transposed and arranged						X	X
	n	Not applicable						X	X
	u	Unknown						X	X
33-34		Special Format Characteristics (SpFm) If only 1, code is left-justified with blank fill					X
		No specified special format characteristics					X
	a	Photocopy blue line print (blueprint)					X
	b	Other photocopy					X
	c	Negative photocopy					X
	d	Film negative					X
	e	Manuscript					X
	g	Relief model					X
	h	Rare (pre-1800)					X
	j	Picture card, post card					X
	k	Calendar					X
	l	Puzzle					X
	m	Braille, tactile					X
	n	Game					X
	o	Wall map					X
	p	Playing cards					X
	q	Large print					X
	r	Loose-leaf					X
	z	Other					X
34		Biography (Biog)	X
		No biographical material	X
	a	Autobiography	X
	b	Individual biography	X
	c	Collective biography	X
	d	Contains biographical information	X
34		Entry Convention (S/L)		X
	0	Successive entry		X
	1	Latest entry		X
	2	Integrated entry		X
34		Technique (Tech)			X
	a	Animation			X
	c	Animation with live action			X
	l	Live action			X
	n	Not applicable			X
	u	Unknown			X
	z	Other			X
34		Undefined						X	X
35-37		Language (Lang) A 3-character alphabetic code See LC's MARC Code List for Languages for list of languages and language codes Note that code N/A is not listed; in OCLC records, the online code N/A is converted to blanks when a record is converted to OCLC-MARC	X	X	X	X	X	X	X	X
38		Modified Record (MRec)	X	X	X	X	X	X	X	X
		Not modified	X	X	X	X	X	X	X	X
	d	Dashed-on information omitted	X	X	X	X	X	X	X	X
	o	Romanized record; corresponding LC manual record is also romanized	X	X	X	X	X	X	X	X
	r	Romanized record; corresponding LC manual record is in the original script	X	X	X	X	X	X	X	X
	s	Shortened record	X	X	X	X	X	X	X	X
	x	Change in content of record because of missing characters  Note: Value obsolete	X	X	X	X	X	X	X	X
39		Cataloging Source Code (Srce)	X	X	X	X	X	X	X	X
		National bibliographic agency	X	X	X	X	X	X	X	X
	a	LC shared cataloging for the National Agricultural Library (DNAL)  Note: Value obsolete	X	X	X	X	X	X	X	X
	b	LC shared cataloging for the National Library of Medicine (DNLM)  Note: Value obsolete	X	X	X	X	X	X	X	X
	c	Cooperative cataloging program	X	X	X	X	X	X	X	X
	d	Other	X	X	X	X	X	X	X	X
	n	Report to new serials titles  Note: Value obsolete	X	X	X	X	X	X	X	X