- WorldShare Record Manager
You can delete a WorldCat bibliographic record in Record Manager if you have the Cataloging Full role and the record is not held by your own or other institutions. For more information, see Delete bibliographic records.
Alternatively, you can send a message including the OCN to Bibchange with a request to delete the OCN.
If an OCLC record appears in Google Books, it will take some more time to be deleted there.