Authority 360

Kezdőlap - A MARC21 authority formátum - Authority 2XX-3XX

First Indicator

Undefined

'#' - Undefined

Second Indicator

Undefined

'#' - Undefined

Subfield Codes

$a - Heading referred to (R)

$i - Explanatory text (R)

$0 - Authority record control number (R)

$6 - Linkage (NR)

$8 - Field link and sequence number (R)

FIELD DEFINITION AND SCOPE

Explanatory text and the headings referred to that are required when relationships exist between established subjects that cannot be adequately conveyed by one or more simple cross references generated from 5XX See Also From Tracing fields. A phrase such as search also under: may be generated for display.

Appropriate only in established heading records or established heading and subdivision records for subjects.

1XX field in the record contains the established subject heading referred from. Field 360 contains the explanatory text for the see also reference and the other established headings referred to. The heading in the 1XX field is generally not traced in a 5XX field in the records for the subject headings referred to in field 360. Instead, the 1XX heading is noted in a 681 field (Subject Example Tracing Note) in the record for each subject heading referred to in the 360 field.

Cross reference display may be constructed from the 1XX and 360 fields of the record. Reference instructions may be a combination of a tag-related phrase and text in subfield $i. Examples of complex cross reference displays are provided in the Tracings and References—General Information section.

GUIDELINES FOR APPLYING CONTENT DESIGNATORS

INDICATORS

Both indicator positions are undefined; each contains a blank (#).

SUBFIELD CODES

$a - Heading referred to

Related established subject headings to which the heading in field 1XX of the record refers. The headings referred to may be complete established subject headings or authorized subject subdivision headings. The heading may include generalized usage descriptors in brackets. No subelements of the headings referred to are separately subfield coded. Adjacent headings referred to may be contained in a single subfield $a.

360 ##$isubject subdivision$aManagement$iunder types of industries

$i - Explanatory text

Explanatory text of the see also reference. The text may be broken up by subfield $a data and may be only a connector term, such as e.g., and, or etc.

008/09 a

[established heading record]

100 0#$aMary,$cBlessed Virgin, Saint$xApparitions and miracles

360 ##$inames of particular apparitions and miracles, e.g.$aFatima, Our Lady of

008/09 a

[established heading record]

150 ##$aFatima, Our Lady of

681 ##$iExample under$aMary, Blessed Virgin, Saint-Apparitions and miracles

008/09 a

[established heading record]

130 #0$aBible$xComparative studies

360 ##$isubdivision$aRelation to [the Old Testament, Matthew, Psalms, etc.]$iunder the Bible and parts of the Bible, e.g.$aBible. N.T.-Relation to the Old Testament; Bible. N.T. Matthew-Relation to Psalms; Bible. O.T. Psalms-Relation to Mark;$ietc.

008/09 a

[established heading record]

130 #0$aBible.$pN.T.$xRelation to the Old Testament

681 ##$iExample under$aBible-Comparative studies

[The same 681 field is used in the records for the other subject headings referred to in the 360 field.]

$0 - Authority record control number

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

$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.

INPUT CONVENTIONS

Display Constants - Reference instruction phrase such as see also: or search also under: is not carried in the MARC record. Such a phrase may be system generated as a display constant associated with the field tag. Examples of cross reference displays are provided in the Tracings and References-General Information section.

CONTENT DESIGNATOR HISTORY

$0 - Authority record control number [NEW, 2007]

Kezdőlap - A MARC21 authority formátum - Authority 2XX-3XX