016 National Bibliographic Agency Control Number (R)
Record Type |
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BIB |
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Input Standards |
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| Field (Full/Minimal) | ||
| Required if applicable/Required if applicable | ||
| 1st Indicator National bibliographic agency | ||
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Library and Archives Canada | |
| 7 | Agency identified in subfield ǂ2 | |
| 2nd Indicator Undefined | ||
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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. |
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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. |
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2nd Indicator |
Undefined. The 2nd indicator position is undefined and contains a blank.
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Subfields |
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| ǂa Record control number | A valid number assigned by a national bibliographic agency.
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| ǂz Canceled/invalid control number | A canceled or invalid number assigned by a national bibliographic agency. |
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| 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.
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| ǂ8 Field link and sequence number | For information about subfield ǂ8, see Control Subfields. |
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Indexing |
For indexing and searching information, see Searching WorldCat Indexes, field 016. |
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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