MARC 21 Format for Authority Data: 485: See From Tracing-Form Subdivision (Network Development and MARC Standards Office, Library of Congress)

First Indicator	Second Indicator
Undefined # - Undefined	Undefined # - Undefined


Subfield Codes
$i - Relationship information (R) $v - Form subdivision (R) $w - Control subfield (NR) /0 - Special relationship /1 - Tracing use restriction /2 - Earlier form of heading /3 - Reference display $x - General subdivision (R) $y - Chronological subdivision (R)	$z - Geographic subdivision (R) $4 - Relationship (R) $5 - Institution to which field applies (R) $6 - Linkage (NR) $8 - Field link and sequence number (R)

Tracing for a form subdivision see from reference.

Used in an established heading or established heading and subdivision record to trace a see from reference from a form subdivision not used in an established heading.

Most of the content designators defined for field 485 are the same as those defined for field 185 (Heading-Form Subdivision), field 585 (See Also From Tracing-Form Subdivision), and field 785 (Subdivision Heading Linking Entry-Form Subdivision). Description, guidelines, and input conventions for shared content designators are given in the X85 Form Subdivisions-General Information section.

Guidelines for using subfield $w (Control subfield), subfield $i (Relationship information), and subfield $4 (Relationship) in field 485 are given in the Tracings and References-General Information section.

■ EXAMPLES

185	##$vSongs
485	##$vLieder
485	##$vArt songs [Example of a non-LCSH heading and related tracings]

185	##$vDiaries
485	##$vJournals (Diaries)

485 - See From Tracing-Form Subdivision (R)

FIELD DEFINITION AND SCOPE

GUIDELINES FOR APPLYING CONTENT DESIGNATORS

■ EXAMPLES