688 - Application History Note (R)
MARC 21 Authority - Concise
2008
This is an ARCHIVED VERSION of the
2008 electronic edition of the MARC 21 Concise
Formats. Please see loc.gov/marc/concise/
for the most up-to-date version of the electronic MARC 21
Concise Formats.
Information that documents changes in the application of a
1XX heading.
Indicators
First - Undefined
# - Undefined
Second - Undefined
# - Undefined
Subfield Codes
$a - Application history note (NR)
$5 - Institution to which field applies (R)
$8 - Field link and sequence number (R)
Examples
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688 |
##$a(91)75; was see
under CYCLOHEXANES 1975-90 |
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688 |
##$aMarch 1990 note
added |
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688 |
##$aestab. 1975;
heading was: Cruelty to children [1952-1975] |
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