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Concise Formats - 2008 Archive >> Bibliographic >> 01X-04X >> 042

042 - Authentication Code (NR)

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This is an ARCHIVED VERSION of the 2008 electronic edition of the MARC 21 Concise Formats.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.

One or more authentication codes indicating that the record, existing in a national database, has been reviewed in a specific way. Used for codes associated with specifically designated authentication agencies. Code from: MARC Code Lists for Relators, Sources, Description Conventions.

Indicators

First - Undefined

# - Undefined

Second - Undefined

# - Undefined

Subfield Codes

$a - Authentication code (R)

Examples


042	##$alc$ansdp
042	##$ansdp$alcd
042	##$alcnuc
042	##$aissnuk

Concise Formats - Concise Formats - 2008 Archive >> Bibliographic >> 01X-04X >> 042

The Library of Congress >> Librarians, Archivists >> Standards >> MARC

(02/20/2008)