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Hyman, R.J.: Information access : Capabilities and limitations of printed and computerized sources (1989)
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Taylor, A.G.: ¬The organization of information (1999)
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Husain, S.; O'Brien, A.: Recent trends in subject access to OPACs : an evaluation (1992)
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Wynar, B.S.; Taylor, A.G.; Miller, D.P.: Introduction to cataloging and classification (2006)
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Beatty, S.: Subject enrichment using contents or index terms : the Australian Defence Force Academy experience (1992)
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