First Indicator | Second Indicator |
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Undefined # - Undefined |
Undefined # - Undefined |
Subfield Codes | |
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Current stated publication frequency of either an item or an update to an item. Dates are included when the beginning date of the current frequency is not the same as the beginning date of publication.
In records having field 008 (Fixed-Length Data Elements) or field 006 (Fixed-Length Data Elements-Additional Material Characteristics) configured for seriality, field 362 information is related to coded information contained in 008/18 (006/01) (Frequency) and 008/19 (006/02) (Regularity). The date(s) of the current publication frequency is given when the beginning date of the current publication frequency is not the same as the beginning date of the publication.
When an item has ceased publication, the current frequency date is closed but remains in field 310.
$a - Current publication frequency
Complete statement, exclusive of dates, of the current publication frequency.
310 | ##$aMonthly | ||||||||
310 | ##$aMonthly, including annual cumulation | ||||||||
310 | ##$aBimonthly (monthly June-July) | ||||||||
310 | ##$aContinuously updated |
008/18 | m | ||||||||
008/19 | n | ||||||||
310 | ##$aMonthly (except July and Aug.) |
008/18 | a | ||||||||
008/19 | n | ||||||||
310 | ##$aAnnual, with quinquennial cumulations |
008/18 | a | ||||||||
008/19 | r | ||||||||
245 | 00$aAnnual report of the Director. | ||||||||
310 | ##$aAnnual |
$b - Date of current publication frequency
Used when the date is different from the beginning date of the publication and a former publication frequency is given in field 321.
310 | ##$aAnnual,$b1983- |
310 | ##$aMonthly,$bJan. 1984 | ||||||||
321 | ##$aFrequency varies,$b1966-1983 |
310 | ##$aMonthly,$b1958- | ||||||||
321 | ##$aBimonthly,$b1954-1957 | ||||||||
362 | 0#$aJan. 1954- |
310 | ##$a5 no. a year,$b1946-1948 | ||||||||
321 | ##$aFour no. a year,$b1931-1945 [Field 310 gives frequency when serial ceased publication.] |
310 | ##$aUpdated irregularly,$b2001- | ||||||||
321 | ##$aUpdated monthly,$b1998-2000 |
310 | ##$aUpdated quarterly,$bJan.-Mar. 2001- | ||||||||
321 | ##$aFrequency of update varies |
$0 - Authority record control number or standard number
See description of this subfield in Appendix A: Control Subfields.
310 | ##$acontinuously updated$0http://id.loc.gov/vocabulary/frequencies/con |
310 | ##$adaily$0http://id.loc.gov/vocabulary/frequencies/dyl | ||||||||
310 | ##$adaily$0http://rdaregistry.info/termList/frequency/1001 |
$1 - Real World Object URI
See description of this subfield in Appendix A: Control Subfields.
$2 - Source
MARC code that identifies the source of the term or code used to record current publication frequency information.
$6 - Linkage
See description of this subfield in Appendix A: Control Subfields.
$8 - Field link and sequence number
See description of this subfield in Appendix A: Control Subfields.
Punctuation - Field 310 does not end with a mark of punctuation unless the last word is an abbreviation, initial/letter, or other data that ends with a mark of punctuation. A comma may be recorded at the end of subfield $a when subfield $b is present.
Temporary Data - Known date(s) that may not be the earliest or latest date associated with the current frequency is enclosed within angle brackets (<...>) or omitted.
310 | ##$aAnnual,$b198<4>- |