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OCLC Support

OCLC Number

Find the fields, subfields, and notes for the local holdings record OCLC Number number (bn:) index available for searching local data in WorldShare.

 Note: This index is searchable in WorldShare only when you have selected:

  • Local Holdings Records from the Data Type drop-down list
  • An index from the Index drop-down list


Number (bn:)


Label bn:
Search? Yes
Browse? ---
Examples bn:1557974
Fields/Subfields 004
Qualifier index? No