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Bates, M.J.: Rethinking subject cataloging in the online environment (1989)
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Boeckx, T.: Onderwerpontsluiting in de on-line publiekscatalogus (1986)
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Cochrane, P.A.: Subject access in the online catalog (1982)
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Bates, M.J.: Subject access in online catalogs: a design model (1986)
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Congreve, J.: Problems of subject access : automatic generation of printed indexes and online thesaural control (1986)
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- Online. 20(1986) no.2, S.204-210