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Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978)
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Morse, P.M.: Search theory and browsing (1970)
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Hafter, R.: ¬The performance of card catalogs : a review of research (1979)
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Foskett, D.J.: Classification and indexing in the social sciences (1970)
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- Source
- Aslib proceedings. 22(1970), S.90-101
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Artandi, S.: Document retrieval and the concept of sets (1971)
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- Journal of the American Society for Information Science. 22(1971) no.4, S.289-290
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Gratch, B.; Settel, B.; Atherton, P.: Characteristics of book indexes for subject retrieval in the humanities and social sciences (1978)
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- Indexer. 11(1978), S.14-22
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Morse, P.M.: Browsing and search theory (1973)
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- 22. 5.2005 19:52:29
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Downing, J.C.: Dewey today : the British and European scene (1976)
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- S.22-29
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Rijsbergen, C.J. van: ¬A test for the separation of relevant and non-relevant documents in experimental retrieval collections (1973)
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- 19. 3.1996 11:22:12
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Rodriguez, R.D.: Geographic names in subject cataloging (1978)
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- Library resources and technical services. 22(1978), S.409-414
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Pacey, P.: Handling slides single-handed (1977)
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- Art libraries journal. 2(1977) no.3, S.22-30
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Comaroni, J.P.: Use of the Dewey Decimal Classification in the United States and Canada (1978)
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- Library resources and technical services. 22(1978), S.402-408
