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

024 - Other Standard Identifier (R)


MARC 21 Holdings - full
September 2013

First Indicator Second Indicator
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

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)
  • $q - Qualifying information (R)
  • $z - Canceled/invalid standard number or code (R)
  • $2 - Source of number or code (NR)
  • $6 - Linkage (NR)
  • $8 - Field link and sequence number (R)

FIELD DEFINITION AND SCOPE

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).

Number or code is copied from subfield $a of field 024 (Other Standard Identifier) of the MARC bibliographic record that represents the description of the item for which a separate holdings record is created. May also contain any additional codes or a canceled/invalid code from subfields $d or $z of field 024 in the bibliographic record.

Additional information and description of the use of field 024 (Other Standard Identifier) is in the MARC 21 Format for Bibliographic Data.


GUIDELINES FOR APPLYING CONTENT DESIGNATORS

INDICATORS

First Indicator - Type of standard number or code

Type of standard code in the field.

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 Indicator - Difference indicator

Whether there is a difference between a scanned number or code and the same number or code in eye-readable form.

# - No information provided

Also used when the eye-readable number or code does not appear in a form adequate for scanning, thus the aspect of difference does not apply.

0 - No difference

Scanned number or code is the same as the number or code in eye-readable form.

1 - Difference

Scanned and eye-readable versions of a number or code differ.

SUBFIELD CODES

$a - Standard number or code

024 1#$a7822183031
024 2#$aM011234564

$c - Terms of availability

Price or a brief statement of availability and any paranthetical qualifying information about availability. Information is only recorded in this subfield when a number is present in subfield $a.

024 2#$aM571100511$c$20.00

$d - Additional codes following the standard number or code

Any optional digits carried to the right of the number or code, such as digits provided to identify price, title, or issue information.

024 1#$a6428759268$d093
024 1#$a2777802000$d90620
024 3#$a9780449906200$d51000

$q - Qualifying information

A brief statement of qualifying information concerning the item associated with a number being recorded in subfield $a or subfield $z.

024 2#$aM570406203$qscore$qsewn$cEUR28.50
024 2#$aM570406210$qparts$qsewn

$z - Canceled/invalid standard number or code

Any canceled and/or invalid standard numbers or codes. If a valid number or code of the same type is not known, subfield $z may appear alone in field 024.

024 1#$z5539143515

$2 - Source of number or code

MARC code that identifies the source of the number or code. It is used only when the first indicator contains value 7 (Source specified in subfield $2). Code from: Standard Identifier Source Codes.

$6 - Linkage

See the description of this subfield in Appendix A: Control Subfields.

$8 - Field link and sequence number

See the description of this subfield in Appendix A: Control Subfields.


INPUT CONVENTIONS

Number or Code Structure and Display Constants - Additional detailed information is given in the description of field 024 in MARC 21 Format for Bibliographic Data.

Punctuation - Field 024 does not end with a mark of punctuation.

Repeatability - Each type of standard recording number is recorded in a separate field 024. Subfield $z is repeatable for recording multiple canceled or invalid standard codes related to a valid number.

Embedded Holdings Information - When holdings information is embedded in a MARC bibliographic record, no additional field 024 is input.


CONTENT DESIGNATOR HISTORY

Indicator 2 - Difference Indicator [NEW, 1993]
# - Undefined [OBSOLETE, 1993]
$q - Qualifying information [NEW, 2013]

Library of Congress >> MARC >> Holdings >> 0XX  >> 024
(09/24/2013)
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