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. For information about subfield ǂ2, see Control Subfields.
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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. |