Record Type |
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BIB |
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Input Standards |
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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 | |
ǂa | Accumulation (R) | Required if applicable/ Required if applicable |
ǂb | Frequency of use (R) | Required if applicable/Required if applicable |
ǂ3 | Materials specified (NR) | Optional/Optional |
ǂ5 | Institution to which field applies (NR) | Required if applicable/Required if applicable |
ǂ6 | Linkage (NR) | System supplied/System supplied |
ǂ8 | Field link and sequence number (R) | Optional/Optional |
Definition |
A note with measurements of and information about the rates of accumulation when the described materials are continuing, open-ended accessions. Use field 584 also for the rates of reference use of all described materials. |
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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 Accumulation | The rate at which the described materials are accumulating. Express the rate as a ratio of volume to time period.
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ǂb Frequency of use | The measure of reference activity in the described materials. Express the measure as a ratio of number of retrievals to time period or by general terms such as "active" or "inactive."
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ǂ3 Materials specified | For information about subfield ǂ3, see Control Subfields.
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ǂ5 Institution to which field applies | For information about subfield ǂ5, see Control Subfields. Subfield ǂ5 unlikely to be used in field 584. |
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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 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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Indexing |
Field 584 is not indexed. |
This page last revised: April 15, 2019