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Guide to use of Dewey Decimal Classification : based on the practice of the Dewey Classification Office at the Library of Congress (1962)
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Merrill, W.S.: Code for classifiers : principles governing the consistent placing of books in a system of classification (1969)
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Stevens, N.D.: ¬A comparative study of three systems of information retrieval (1961)
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Jonker, F.: Indexing theory, indexing methods, and search devices (1964)
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Foskett, D.J.: Classification and indexing in the social sciences (1963)
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Srivastava, A.P.: Theory of knowledge classification in libraries (1964)
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Bertalanffy, L. von: General system theory : foundations, development, applications (1969)
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LaMontagne, L.E.: American library classification : with special reference to the Library of Congress (1961)
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Rider, A.F.: Rider's International Classification for the arrangement of books on the shelves of general libraries (1961)
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Pemberton, J.E.: How to find out in mathematics : a guide to sources of information (1969)
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Ranganathan, S.R.; Gopinath, M.A.: Prolegomena to library classification (1967)
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Wiener, N.: Cybernetics, or control and communication in the animal and the machine (1961)
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Coates, E.J.: Subject catalogues : headings and structure (1960)
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Thesaurofacet: a thesaurus and faceted classification for engineering and related subjects (1969)
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Needham, C.D.: Organising knowledge in libraries : an introduction to classification and cataloguing (1966)
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Tait, J.A.: Authors and titles : an analytical study of the author concept in codes of cataloguing rules in the English language, from that of the British Museum in 1841 to the Anglo-American Cataloguing Rules 1967 (1969)
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