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Hockett, C.F.: ¬The problem of universals in language (1963)
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- S. 1-22
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Coates, E.J.: CRG proposals for a new general classification (1969)
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- S.19-22
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Mooers, C.: ¬The indexing language of an information retrieval system (1963)
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- Information retrieval today: papers presented at an Institute conducted by the Library School and the Cetre for Continuation Study, University of Minnesota, Sept. 19-22, 1962. Ed. by. Wesley Simonton
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Blagden, J.F.: How much noise in a role-free and link-free co-ordinate indexing system? (1966)
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- Journal of documentation. 22(1966), S.203-209
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Houston, N.; Wall, E.: ¬The distribution of term usage in manipulative indexes (1964)
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May, K.O.: Quantitative growth of the mathematical literature (1966)
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Booth, A.D.: On the geometry of libraries (1969)
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Dougherty, R.M.: Realities of reclassification (1967)
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Moss, R.: How do we classifiy? (1962)
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Moss, R.: Minimum vocabularies in information indexing (1967)
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Farradane, J.E.L.: ¬The challenge of information retrieval (1961)
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Farradane, J.E.L.: Relational indexing (1961)
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Freemann, F.: Computers and classification systems (1964)
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Hurwitz, F.I.: ¬A study of indexer consistency (1969)
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Cooper, W.S.: Is interindexer consistency a hobgoblin? (1969)
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Miller, G.A.: Psychology and information (1968)
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Bliss, H.E.: Theoretic principles of bibliographic classification (1966)
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Vickery, B.C.: Bibliographic description, arrangement and retrieval (1968)
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Swets, J.A.: Information retrieval systems (1963)
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Swets, J.A.: Effectiveness of information retrieval systems (1969)
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