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Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987)
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Smith, L.C.: Artificial intelligence and information retrieval (1987)
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Warner, A.J.: Natural language processing (1987)
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Fiala, J.: Information flood : fiction and reality (1987)
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Subject analysis: summary report of the racism and sexism in subject analysis subcommittee to the RTSD/CCS subject analysis committee (1981)
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Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984)
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Dhyani, P.: Universe of subjects and DDC engineering (1987)
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Hermes, H.J.: ¬Die Dezimalklassifikation : DK-Fibel für Bibliotheksbenutzer (1984)
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Treichler, W.: Katalogisierungsregeln, Kataloge und Benützer in schweizerischen Bibliotheken (1986)
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