016 - National Bibliographic Agency Control Number (R)
MARC 21 Authority - Concise
2007
Unique numbers that have been assigned to a record by a national bibliographic agency
other than the Library of Congress (Library of Congress control numbers are recorded in field 010).
Indicators
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 record 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)
Examples