-
Craven, T.C.: Changing technologies: impact on information: the case of string indexing (1985)
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Dhawan, S.M.; Yerkey, A.N.: Trends in subject heading assignment in cataloging records during 1974-1978 (1983)
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- Source
- Information processing and management. 19(1983), S.213-222
-
Studwell, W.E.: Why not an 'AACR' for subject headings? (1985)
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- Date
- 7. 1.2007 13:22:01
-
Dewar, M.: Restructuring the Library of Congress Subject Headings : Subject access and bibliographic instruction: two sides of the OPAC problem (1988)
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- Imprint
- Halifax, N.S. : Dalhousie University, School of Library and Information Studies
-
Austin, D.: PRECIS: Introduction (1987)
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- Source
- Encyclopedia of library and information science. Vol.42, [=Suppl.7]
-
Craven, T. C.: String indexing (1986)
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- Footnote
- Rez. in: International classification 15(1988) S.103-104 (W. Gödert); Journal of the American Society for Information Science (1988) S.435 (J.D. Anderson); Journal of documentation 43(1987) S. (R.F. Guy); Cataloging & classification quarterly 8(1987) S.140-141 (M.A. Kascus)
