Library of Congress >> MARC >> Classification >> 01X-084 >> 016

016 - National Bibliographic Agency Control Number (R)

MARC 21 Classification - Concise

Unique numbers that have been assigned to a record by a national bibliographic agency other than the Library of Congress.

First - National bibliographic agency
# - Library and Archives Canada
7 - Source specified in subfield $2
Second - Undefined
# - Undefined
Subfield Codes
$a - Record control number (NR)
$z - Canceled or invalid control number (R)
$2 - Source (NR)
MARC code or the name of the organization that identifies the national bibliographic agency that was the source of the record control number. Code from: MARC Code List for Organizations.
$8 - Field link and sequence number (R)
See the description of this subfield in Appendix A: Control Subfields.
016 7#$a94.763966.7$2[National bibliographic agency identifier]
016 7#$agn0349684n$2[National bibliographic agency identifier]

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