First Indicator Undefined # - Undefined |
Second Indicator Undefined # - Undefined |
Subfield Codes |
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$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) |
Explanatory text and headings referred to that are required when relationships exist between unestablished and established subjects that cannot be adequately conveyed by one or more simple cross references generated from 4XX See From Tracing fields in the established heading record. A phrase such as search under: may be generated for display.
Appropriate only in a traced or an untraced reference record or a reference and subdivision record for subjects.
1XX field in the record contains the unestablished subject heading referred from. Field 260 contains the explanatory text for the see reference and the established headings referred to. The unestablished heading contained in field 1XX of the reference record may either be traced in a 4XX field or noted in a 681 field (Subject Example Tracing Note) in the record for each heading referred to in the 260 field.
Cross reference display may be constructed from the 1XX and 260 fields of the reference record. Reference instructions may be a combination of a tag-related phrase and text in subfield $i. Examples of complex cross reference displays are provided in the Tracings and References—General Information section.
260 | ##$isubdivision$aAmateurs' manuals$iunder subjects, e.g.$aRadio--Amateurs' manuals |
008/09 | c [traced reference record] |
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150 | ##$aCatalogue . . . | ||||||||
260 | ##$isubject headings beginning with the word$aCatalog [No records for headings beginning with the word catalog contain a 681 field.] |
008/09 | b [untraced reference record] |
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150 | ##$aChicano language | ||||||||
260 | ##$isubdivisions$aDialects$iand$aProvincialisms$iunder$aSpanish language$idivided by United States or specific locality in the United States, e.g.$aSpanish language-Dialects-United States;Spanish language-Provincialisms-Southwestern States | ||||||||
008/09 | a [established heading record] |
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150 | ##$aSpanish language$xDialects$zUnited States | ||||||||
681 | ##$iExample under reference from$aChicano language | ||||||||
008/09 | a [established heading record] |
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150 | ##$aSpanish language$xProvincialisms$zSouthwestern States | ||||||||
681 | ##$iExample under reference from$aChicano language |
150 | ##$aProjektrechnung | ||||||||
260 | ##$aProjekt$0(DE-101b)4115645-6 | ||||||||
260 | ##$aKostenrechnung$0(DE-101b)4032592-1 |
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