-
Chan, L.M.: ¬The principle of uniform heading in descriptive cataloging : ideal and reality (1983)
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- Abstract
- The principle of uniform heading underlies the rules for headings in descriptive cataloging in the American tradition. The rationale and the evolution of the principle are examined and its implications discussed in terms of the history of cataloging codes. The ideal embodied in the principle of uniform heading has been undergoing gradual modification in recent codes and considerably compromised in cataloging practice today.
-
Chan, L.M.; Hodges, T.: Subject cataloguing and classification : the late 1980s and beyond (1990)
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- Abstract
- The chapter deals with methods of subject cataloguing, subject analysis and representation of library materials and outlines the practice of subject searching in library catalogs after the introduction of online catalogs. The vocabulary control methods in the Library of Congress Classification and LCSH are described and strategies for the use of theses systems in online retrieval situations are outlined
- Source
- Technical services today and tomorrow. Ed.: M. Gorman
-
Chan, L.M.; Hodges, T.: Entering the millennium : a new century for LCSH (2000)
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- Abstract
- Library of Congress Subject Headings (LCSH), a system originally designed as a tool for subject access to the Library's own collection in the late nineteenth century, has become, in the course of the last century, the main subject retrieval tool in library catalogs throughout the United States and in many other countries. It is one of the largest non-specialized controlled vocabularies in the world. As LCSH enters a new century, it faces an information environment that has undergone vast changes from what had prevailed when LCSH began, or, indeed, from its state in the early days of the online age. In order to continue its mission and to be useful in spheres outside library catalogs as well, LCSH must adapt to the multifarious environment. One possible approach is to adopt a series of scalable and flexible syntax and application rules to meet the needs of different user communities
- Date
- 27. 5.2001 16:22:21
- Source
- The LCSH century: one hundred years with the Library of Congress Subject Headings system. Ed.: A.T.Stone
-
Chan, L.M.: Library of Congress Subject Headings : principles and application (1986)
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- Footnote
- 1st ed. 1978
- Issue
- 2nd ed.
-
Chan, L.M.: Cataloging and classification : an introduction (1994)
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- Footnote
- 1st ed. 1981
- Issue
- 2nd ed.
-
Hodges, T.L.; Chan, L.M.: Subject cataloging principles and systems (2009)
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- Abstract
- After an introduction that addresses the means people use to search for information, this entry articulates the principles underlying various subject access options, including both controlled vocabulary systems and classification. It begins with a brief history of subject access provisions, including an account of the impact of automation, and goes on to discuss in some detail the principles underlying American library practice in respect to subject access. It then, briefly, describes selected subject-access schemes (including both subject heading lists and classification systems) in terms of how they reflect the principles presented, and how well they fulfill their stated functions.
- Date
- 27. 8.2011 14:33:26
- Source
- Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
-
O'Neill, E.T.; Childress, E.; Dean, R.; Kammerer, K.; Vizine-Goetz, D.; Chan, L.M.; El-Hoshy, L.: FAST: faceted application of subject terminology (2003)
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- Abstract
- The Library of Congress Subject Headings schema (LCSH) is by far the most commonly used and widely accepted subject vocabulary for general application. It is the de facto universal controlled vocabulary and has been a model for developing subject heading systems by many countries. However, LCSH's complex syntax and rules for constructing headings restrict its application by requiring highly skilled personnel and limit the effectiveness of automated authority control. Recent trends, driven to a large extent by the rapid growth of the Web, are forcing changes in bibliographic control systems to make them easier to use, understand, and apply, and subject headings are no exception. The purpose of adapting the LCSH with a simplified syntax to create FAST is to retain the very rich vocabulary of LCSH while making the schema easier to understand, control, apply, and use. The schema maintains upward compatibility with LCSH, and any valid set of LC subject headings can be converted to FAST headings.
- Source
- Subject retrieval in a networked environment: Proceedings of the IFLA Satellite Meeting held in Dublin, OH, 14-16 August 2001 and sponsored by the IFLA Classification and Indexing Section, the IFLA Information Technology Section and OCLC. Ed.: I.C. McIlwaine
-
Chan, L.M.: ¬A subject cataloging code? (1989)
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- Abstract
- Contribution to a thematic issue devoted to a subject control in on-line catalogues. Examines whether a subject cataloguing code is, at this point in time, necessary or economically feasible, as well as questioning who will develop such a code and if experiences with AACR2 should make librarians fearful or hopeful about similar work with subject headings.
-
Chan, L.M.: ¬A guide to the Library of Congress Classification (1999)
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- Footnote
- Rez. in: KO 26(1999) no.3, S.169-170 (J.E. Leide)
- Issue
- 5th ed.
-
Chan, L.M.: Library of Congress Subject Headings : principles and application (1995)
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- Content
- 1st ed. 1978
- Date
- 25.11.2005 18:37:22
- Issue
- 3rd ed.
-
Chan, L.M.: Functions of a subject authority file (1991)
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- Imprint
- Chicago : American Library Association
- Source
- Subject authorities in the online environment: papers from a conference program held in San Francisco, 29.6.1987. Ed.: K.M. Drabenstott
-
Chan, L.M.; Mitchell, J.S.: Dewey Decimal Classification : principles and applications (2003)
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- Issue
- 3rd. ed.
- Object
- DDC-22
-
Chan, L.M.: ¬The Library of Congress Classification System in an online environment (1990)
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- Footnote
- Paper presented at the 2nd Annette Lewis Phinazee Symposium on Classification as an enhancement of intellectual access to information in an online environment, held at the School of Library and Information Sciences, North Carolina Central University, Durham, North Carolina.
-
Chan, L.M.: 'American poetry' but 'Satire, American' : the direct and inverted forms of subject headings containing national adjectives (1973)
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-
Chan, L.M.; Hodges, T.L.: Library of Congress Classification (LCC) (2009)
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- Date
- 27. 8.2011 14:22:42
- Source
- Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
-
Chan, L.M.: Exploiting LCSH, LCC, and DDC to retrieve networked resources : issues and challenges (2000)
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- Date
- 5.11.2001 14:16:26
-
Chan, L.M.; Lin, X.; Zeng, M.L.: Structural and multilingual approaches to subject access on the Web (2000)
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- Source
- IFLA journal. 26(2000) no.3, S.187-197
-
Chan, L.M.; Hodges, T.L.: ¬The Library of Congress Classification (2000)
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- Source
- The future of classification. Ed. R. Marcella u. A. Maltby
-
Chan, L.M.: Immroth's guide to the Library of Congress Classification (1980)
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- Issue
- 3rd ed.
-
Zeng, M.L.; Chan, L.M.: Semantic interoperability (2009)
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- Source
- Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
