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Williamson, N.J.: ¬The Library of Congress Classification and the computer: research in progress (1989)
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Williamson, N.J.: ¬The role of classification in online systems (1989)
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Williamson, N.J.: Education for positions in the subject control of information (1987)
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Williamson, N.J.: Subject access in the on-line environment (1984)
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Williamson, N.J.: Online Klassifikation : Gegenwart und Zukunft (1988)
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Danskin, A.: Better, faster, cheaper cataloguing! (1995)
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Principles underlying subject heading languages (SHLs) (1999)
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Johnson, S.W.: DavexPlus : a library system (1989)
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Jones, W.; Queinnec, Y.-H.: L'integration des formats et le catalogue des publications en série (1994)
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Tabb, W.: ¬The program for cooperative cataloguing : mission, goals, and potential for international cooperation (1997)
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