Authority 022 szerkesztése (szakasz)

== FIELD DEFINITION AND SCOPE ==


:International Standard Serial Number (ISSN) and/or any incorrect and canceled ISSNs copied from field 022 of a MARC 21 bibliographic record for a continuing resource.

:The inclusion of this field in the established heading record for a series which identifies an occasionally-analyzed issue of a continuing resource provides a machine link within a system between the authority record for the series and a bibliographic record in which the heading is used as a series added entry. The subfields for this field are defined for consistency with field 022 in the [http://www.loc.gov/marc/bibliographic/ecbdhome.html MARC 21 Format for Bibliographic Data].

:International Standard Book Number (ISBN) associated with a multipart item that is cataloged as a set is contained in field 020 (International Standard Book Number).