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Page history
21 November 2025
→670 Sources found
m-150
→Special types of citations
→Special types of citations
→Special types of citations
+2,435
→Special types of citations
+475
13 June 2025
→383 Numeric designation of musical work
+44
→034 Coded cartographic mathematical data
-225
→377 Associated language
+410
10 January 2025
5 December 2024
→008/32 Undifferentiated personal name
m-30
→008/32 Undifferentiated personal name
+274
→371 Address
→371 Address
+41
→670 Sources found
→Format of 670 fields
+32
→670 Sources found
-3
→670 Sources found
+140
→377 Associated language
+38
17 May 2024
19 April 2024
→667 Nonpublic general note
→NARs and subject usage
+883
→008/15 Heading use-subject added entry
m-30
→008/15 Heading use-subject added entry
+526
→008/11 Subject heading system/thesaurus
+528
27 March 2024
→4XX - See From Tracings - General Information
+228
→4XX - See From Tracings - General Information
+560
20 November 2023
2 November 2023
1 November 2023
26 October 2023
→Records coded as undifferentiated that actually represent only one identity
+124
→667 notes on records for identities previously on undifferentiated records
-60
→Maintenance of existing undifferentiated records:
-90
→General
-120
25 October 2023
20 October 2023
5 October 2023
→053 LC classification number [New]
m-1
→065 Other Classification Number [New]
m-1
→386 Creator/contributor characteristics New
m+2
→386 Creator/contributor characteristics
m-547
→065 Other Classification Number
+587
→053 LC classification number
+28
→046 Special coded dates
m-3
→046 Special coded dates
+2,031
29 September 2023
11 September 2023
→386 Creator/contributor characteristics
+8,478
→046 Special coded dates
+1,006
→046 Special coded dates
+7,993
→670 Sources found
+162
