-
O'Neill, E.T.; Chan, L.M.; Childress, E.; Dean, R.; El-Hoshy, L.M.; Vizine-Goetz, D.: Form subdivisions : their identification and use in LCSH (2001)
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- Abstract
- Form subdivisions have always been an important part of the Library of Congress Subject Headings. However, when the MARC format was developed, no separate subfield code to identify form subdivisions was defined. Form and topical subdivisions were both included within a general subdivision category. In 1995, the USMARC Advisory Group approved a proposal defining subfield v for form subdivisions, and in 1999 the Library of Congress (LC) began identifying form subdivisions with the new code. However, there are millions of older bibliographic records lacking the explicit form subdivision coding. Identifying form subdivisions retrospectively is not a simple task. An algorithmic method was developed to identify form subdivisions coded as general subdivisions. The algorithm was used to identify 2,563 unique form subdivisions or combinations of form subdivisions in OCLC's WorldCat. The algorithm proved to be highly accurate with an error rate estimated to be less than 0.1%. The observed usage of the form subdivisions was highly skewed with the 100 most used form subdivisions or combinations of subdivisions accounting for 90% of the assignments.
- Date
- 10. 9.2000 17:38:22
-
Rozman, D.: Nacela za predmetno oznacevanje : iskanje enotnosti v raznolikosti (2001)
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-
Mitchell, V.; Hsieh-Yee, I.: Converting Ulrich's subject headings(TM) to FAST headings : a feasibility study (2007)
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-
Chan, L.M.: Library of Congress Subject Headings : principles and application (1995)
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- Date
- 25.11.2005 18:37:22
-
Broughton, V.: Essential Library of Congress Subject Headings (2009)
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-
(Sears') List of Subject Headings (1994)
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- Footnote
- Rez. in: Knowledge organization 22(1995) no.1, S.45-46 (M.P. Satija)
-
Studwell, W.E.: Why not an 'AACR' for subject headings? (1985)
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- Date
- 7. 1.2007 13:22:01
-
Hearn, S.: Comparing catalogs : currency and consistency of controlled headings (2009)
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- Date
- 10. 9.2000 17:38:22
-
Hartley, J.; Sydes, M.: Which layout do you prefer? : an analysis of readers' preferences for different typographic layouts of structured abstracts (1996)
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- Source
- Journal of information science. 22(1996) no.1, S.27-37
-
(Sears') List of Subject Headings (1997)
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- Content
- Vorgänger: 'List of Subject Headings for small libraries, compiled from lists used in nine representative small libraries', Ed.: M.E. Sears. - 1st ed. 1923. - 2nd ed. 1926. - 3rd ed. 1933. - 4th ed. 1939, Ed.: I.S. Monro. - 5th ed. 1944: 'Sears List of Subject Headings', Ed. I. S. Monro. - 6th ed. 1950, Ed.: B.M. Frick. - 7th ed. 1954 - 8th ed. 1959. - 'List of Subject Headings'. - 9th. ed. 1965, Ed.: B.M. Westby. - 10th ed. 1972. - 11th ed. 1977. - 12th ed. 1982. - 13th ed. 1986, Ed.: C. Rovira u. C. Reyes. - 14th ed. 1991. Ed. M.T. Mooney. - 15th ed. 1994, Ed.: J. Miller // Rez. 15th ed.: Knowledge organization 22(1995) no.1, S.45-46 (M.P. Satija)
-
MacEwan, A.: Crossing language barriers in Europe : Linking LCSH to other subject heading languages (2000)
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- Date
- 27. 5.2001 16:22:10
-
Chan, L.M.; Hodges, T.: Entering the millennium : a new century for LCSH (2000)
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- Date
- 27. 5.2001 16:22:21
-
Anderson, J.D.; Pérez-Carballo, J.: Library of Congress Subject Headings (LCSH) (2009)
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- Date
- 27. 8.2011 14:22:13
-
Sears' list of subject headings (2018)
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- Date
- 21.12.2018 18:22:12
-
Cheti, A.; Viti, E.: Functionality and merits of a faceted thesaurus : the case of the Nuovo soggettario (2023)
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- Date
- 26.11.2023 18:59:22
-
Sauperl, A.: Precoordination or not? : a new view of the old question (2009)
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- Date
- 20. 6.2010 14:22:43
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Viti, E.: My first ten years : nuovo soggettario growing, development and integration with other knowledge organization systems (2017)
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- Content
- Beitrag eines Special Issue: ISKO-Italy: 8' Incontro ISKO Italia, Università di Bologna, 22 maggio 2017, Bologna, Italia.
