020 - International Standard Book Number (R)


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This is an ARCHIVED VERSION of the 2008 electronic edition of the MARC 21 Concise Formats.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

International Standard Book Number (ISBN) copied from subfield $a of field 020 (International Standard Book Number) of the MARC bibliographic record that represents the description of the item for which a separate holdings record is created.

Indicators
First - Undefined
# - Undefined
Second - Undefined
# - Undefined
Subfield Codes
$a - International Standard Book Number (NR)
Valid ISBN for the item and any parenthetical qualifying information. ISBN and the embedded hyphens may be generated for display.
$c - Terms of availability (NR)
Price or a brief statement of availability and any parenthetical qualifying information concerning the item.
$z - Canceled/invalid ISBN (R)
Canceled or invalid ISBN and any parenthetical qualifying information. ISBN (invalid) and the embedded hyphens may be generated for display.
$6 - Linkage (NR)
See the description of this subfield in Appendix A: Control Subfields.
$8 - Field link and sequence number (R)
See the description of this subfield in Appendix A: Control Subfields.
Examples
020 ##$a0456789012 (reel 1)
020 ##$z0877790105 (Fabrikoid) :$c$12.00
020 ##$a0877790019 (black leather)$z0877780116 :$c$14.00


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