Library of Congress >> MARC >> Holdings >> 0XX >> 024

024 - Other Standard Identifier (R)


MARC 21 Holdings - Concise
2007

Standard number or code published on an item which cannot be accommodated in another field (e.g., field 020 (International Standard Book Number), 022 (International Standard Serial Number), 027 (Standard Technical Report Number)). The type of standard number or code is identified in the first indicator position or in subfield $2 (Source of number or code).

Indicators
First - Type of standard number or code
0 - International Standard Recording Code
1 - Universal Product Code
2 - International Standard Music Number
3 - International Article Number
4 - Serial Item and Contribution Identifier
7 - Source specified in subfield $2
8 - Unspecified type of standard number or code
Second - Difference indicator
# - No information provided
0 - No difference
1 - Difference
Subfield Codes
$a - Standard number or code (NR)
$c - Terms of availability (NR)
$d - Additional codes following the standard number or code (NR)
$z - Canceled/invalid standard number or code (R)
$2 - Source of number or code (NR)
$6 - Linkage (NR)
See the description of this subfield in Appendix A: Control Subfields.
$8 - Field link and sequence number (R)
See the description of this subfield in Appendix A: Control Subfields.
Examples
024 1#$a7822183031
024 2#$aM011234564
024 2#$aM571100511$c$20.00
024 1#$a2777802000$d90620
024 3#$a9780449906200$d51000

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