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PFAN - Name Authority Manual - MARC 21 Supplement (view source)
Revision as of 14:30, 1 February 2021
, 14:30, 1 February 2021→5XX Fields Tracing and References - General Information
= 5XX Fields Tracing and References - General Information =
= 5XX Fields Tracing and References - General Information =
'''PFAN'''
'''PFAN'''
'''Subfield Codes:'''
$ i – Relationship information may be used in either AACR2 or RDA NARs to indicate relationships between authorized access points.
'''$w - Control subfield in 5XX See Also Tracing fields'''
____/0 Special relationship
Use code "n" (Not applicable) when neither code "a" nor "b" nor "r" applies and a subsequent character position in subfield $w is coded.
r – must be used when subfield $i or $4 are used in NARs
Do not use the following codes:
d - Acronym
f - Musical composition
h - Narrower term
i - Reference instruction phrase in subfield $i
t - Immediate parent body
____/1 Tracing use restriction
Use code "n" (Not applicable) when a subsequent character position in subfield $w is coded.
Do not use the following codes:
a - Name reference structure only
b - Subject reference structure only
c - Series reference structure only
d - Name and subject reference structures
e - Name and series reference structures
f - Subject and series reference structures
g - Name, subject, and series reference structures
____/2 Earlier form of heading
Use code "n" (Not applicable) when a subsequent character position in subfield $w is coded.
Do not use the following codes:
a - Pre-AACR 2 form of heading (national name authority file)
e - Earlier established form of heading (national authority file)
o - Earlier established form of heading (other authority file)
____/3 Reference display
Code "n" (Not applicable) allows the generation of a cross reference and need not be coded in subfield $w/3.
Do not use the following codes:
b - Reference not displayed, field 664 used
d - Reference not displayed, field 665 used
Use code "a" (Reference not displayed) or "c" (Reference not displayed, field 663 used) when appropriate for suppressing a cross reference display.
