MARC 21 Concise Bibliographic: Number and Code Fields (01X-04X)

Fields 010-04X contain control and linking numbers, standard numbers, and codes that relate to the bibliographic item described in the record.

Information for Translators and Other Users
Items highlighted in red indicate changes made after the 2003 edition of the MARC 21 Concise Formats was published and are included in the 2004 printed edition of the MARC 21 Concise Formats.