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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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Artandi, S.: Document retrieval and the concept of sets (1971)
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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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Morse, P.M.: Browsing and search theory (1973)
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Downing, J.C.: Dewey today : the British and European scene (1976)
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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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Rodriguez, R.D.: Geographic names in subject cataloging (1978)
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Pacey, P.: Handling slides single-handed (1977)
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Comaroni, J.P.: Use of the Dewey Decimal Classification in the United States and Canada (1978)
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Austin, D.: ¬The development of PRECIS: a theoretical and technical history (1974)
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Austin, D.; Digger, J.A.: PRECIS: The Preserved Context Index System (1977)
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Austin, D.: ¬The CRG research into a freely faceted scheme (1976)
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Kanwischer, D.: Subject headings trauma : making do with first aid (1975)
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Kofnovec, L.; Simandl, D.: ¬An objective approach to building up a general classification scheme (1973)
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Solla Price, D. de: Theory of bibliometric and other cumulative advantage processes (1976)
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Brown, D.R.; Mackie, D.: Putting the 'LC' in OCLC : Illinois reclassification on OCLC (1979)
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Swanson, D.: Libraries and the growth of knowledge (1979)
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