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Concise Formats - 2008 Archive >> Bibliographic >> 3XX >> 310

310 - Current Publication Frequency (NR)

MARC 21 Bibliographic - Concise

2008

This is an ARCHIVED VERSION of the 2008 electronic edition of the MARC 21 Concise Formats. Please see loc.gov/marc/concise/ for the most up-to-date version of the electronic MARC 21 Concise Formats.

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.

Indicators

First - Undefined

# - Undefined

Second - Undefined

# - Undefined

Subfield Codes

$a - Current publication frequency (NR)

$b - Date of current publication frequency (NR)

Used when the date is different from the beginning date of the publication and a former publication frequency is given in field 321.

$6 - Linkage (NR)

See description of this subfield in Appendix A: Control Subfields.

$8 - Field link and sequence number (R)

See description of this subfield in Appendix A: Control Subfields.

Examples


310	##$aMonthly
310	##$aMonthly, including annual cumulation
310	##$aBimonthly (monthly June-July)
310	##$aContinuously updated
310	##$aAnnual,$b1983-
310	##$aMonthly,$bJan. 1984
310	##$a5 no. a year,$b1946-1948
310	##$aUpdated irregularly,$b2001-

Concise Formats - Concise Formats - 2008 Archive >> Bibliographic >> 3XX >> 310

The Library of Congress >> Librarians, Archivists >> Standards >> MARC

(02/22/2008)