Record Type |
||
BIB |
||
Input Standards |
||
Field (Full/Minimal) | ||
Required if applicable/Required if applicable | ||
1st Indicator National bibliographic agency | ||
![]() |
Library and Archives Canada | |
7 | Agency identified in subfield ǂ2 | |
2nd Indicator Undefined | ||
![]() |
Undefined | |
Subfields (R=Repeatable NR=Nonrepeatable) | Input Standards (Full/Minimal) | |
ǂa | Record control number (NR) | Required if applicable/Required if applicable |
ǂz | Canceled/invalid control number (R) | Required if applicable/Required if applicable |
ǂ2 | Source (NR) | Required if applicable/Required if applicable |
ǂ8 | Field link and sequence number (R) | Optional/Optional |
Definition |
The unique numbers assigned to a record by a national bibliographic agency other than the Library of Congress. LC control numbers are recorded in field 010. This number is a record control number used in a national bibliographic agency system, rather than a number used for an entry in a national bibliography which is recorded in field 015. |
||||||||
1st indicator |
National bibliographic agency. A value that identifies a specific national bibliographic agency as the source of the control number or refers to a code in subfield ǂ2. |
||||||||
|
|||||||||
|
|||||||||
2nd Indicator |
Undefined. The 2nd indicator position is undefined and contains a blank.
|
||||||||
Subfields |
|||||||||
ǂa Record control number | A valid number assigned by a national bibliographic agency.
|
||||||||
ǂz Canceled/invalid control number | A canceled or invalid number assigned by a national bibliographic agency. |
||||||||
ǂ2 Source | Code that identifies the source of the record control number. Use only when the 1st indicator value is 7. See MARC Code List for Organizations.
|
||||||||
ǂ8 Field link and sequence number | For information about subfield ǂ8, see Control Subfields. |
||||||||
Indexing |
For indexing and searching information, see Searching WorldCat Indexes, field 016. |
||||||||
MARC 21 |
For more information, including content designator history, see MARC 21 Format for Bibliographic Data, field 016. |
This page last revised: August 27, 2020