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Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987)
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Kapur, S.: Classification and cataloguing : a select bibliography (1988)
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Younger, J.A.: Year's work in subject analysis : 1981 (1982)
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Vizine-Goetz, D.; Markey, K.: Subject access literature : 1987 (1988)
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Dale, D.C.: Subject access in online catalogs : an overview bibliography (1989)
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