Record Type |
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BIB |
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Input Standards |
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Field (Full/Minimal) | ||
Optional/Optional | ||
1st Indicator Undefined | ||
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Undefined | |
2nd Indicator Undefined | ||
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Undefined | |
Subfields (R=Repeatable NR=Nonrepeatable) | Input Standards (Full/Minimal) | |
ǂa | Country of producing entity (R) | Mandatory/Mandatory |
ǂ0 | Authority record control number or standard number (R) | Optional/Optional |
ǂ1 | Real World Object URI (R) | Optional/Optional |
ǂ2 | Source (NR) | Required if applicable/Required if applicable |
ǂ6 | Linkage (NR) | System supplied/System supplied |
ǂ8 | Field link and sequence number (R) | Optional/Optional |
Definition |
Name or abbreviation of the name of the countries, areas, etc., where the principal offices of the producing entities of a resource are located. Entities in this instance are the production companies or individual named in the statement of responsibility in field 245 subfield ǂc. The inclusion of countries, areas, etc., in this field does not express any opinion concerning the legal status of the entity. MARC 21 records cataloged according to Archival Moving Image Materials have the full form of the name of the countries in field 257. For information on punctuation, see the Punctuation section below. |
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1st Indicator |
Undefined. The 1st indicator position is undefined and contains a blank.
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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 Country of producing entity | Name or abbreviation of the name of the countries, areas, etc., where the principal offices of the producing entities of a resource are located.
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ǂ0 Authority record control number or standard number | For information about subfield ǂ0, see Control Subfields. |
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ǂ1 Real World Object URI | For information about subfield ǂ1, see Control Subfields. |
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ǂ2 Source | MARC code that identifies the source of the term in subfield ǂa. See Subject Heading and Term Source Codes. For information about subfield ǂ2, see Control Subfields. |
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ǂ6 Linkage | Data that link fields when non-Latin script is entered. This subfield is system supplied and does not appear in OCLC online displays. Do not manually add subfield ǂ6. For more information about subfield ǂ6, 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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Punctuation |
For records containing punctuation, follow these instructions:
For records containing minimal or no punctuation, include incidental punctuation needed within any subfields. Otherwise, omit the punctuation outlined above.
For more information on punctuation, including OCLC policy, see section 2.8, Punctuation. |
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Indexing |
For indexing and searching information, see Searching WorldCat Indexes, field 257. |
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MARC 21 |
For more information, including content designator history, see MARC 21 Format for Bibliographic Data, field 257. |
This page last revised: January 10, 2023