Number and Code Fields (01X-04X)
MARC 21 Bibliographic - Concise
2008
This is an ARCHIVED VERSION of the
2008 electronic edition of the MARC 21 Concise
Formats. Please see loc.gov/marc/concise/
for the most up-to-date version of the electronic MARC 21
Concise Formats.
Fields 01X-04X contain control and linking numbers, standard
numbers, and codes that relate to the bibliographic otem
described in the record.
010 - Library of Congress
Control Number (NR)
013 - Patent Control
Information (R)
015 - National Bibliography
Number (R)
016 - National Bibliographic
Agency Control Number (R)
017 - Copyright or Legal
Deposit Number (R)
018 - Copyright Article-Fee
Code (NR)
020 - International Standard
Book Number (R)
022 - International Standard
Serial Number (R)
024 - Other Standard
Identifier (R)
025 - Overseas Acquisition
Number (R)
026 - Fingerprint
Identifier (R)
027 - Standard Technical
Report Number (R)
028 - Publisher
Number (R)
030 - CODEN
Designation (R)
031 - Musical Incipits
Information (R)
032 - Postal Registration
Number (R)
033 - Date/Time and Place of
an Event (R)
034 - Coded Cartographic
Mathematical Data (R)
035 - System Control
Number (R)
036 - Original Study Number
for Computer Data Files (NR)
037 - Source of
Acquisition (R)
038 - Record Content
Licensor (NR)
040 - Cataloging
Source (NR)
042 - Authentication
Code (NR)
043 - Geographic Area
Code (NR)
044 - Country of
Publishing/Producing Entity Code (NR)
045 - Time Period of
Content (NR)
046 - Special Coded
Dates (R)
047 - Form of Musical
Composition Code (NR)
048 - Number of Musical
Instruments or Voices Codes (R)
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