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Sridhar, M.S.: Subject searching in the OPAC of a special library : problems and issues (2004)
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Thompson, D.M.: Online public access catalogs and user instruction (1994)
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Janosky, B.: Online library catalog systems : an analysis of user errors (1986)
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Pejtersen, A.M.: ¬The BookHouse : an icon based database system for fiction retrieval in public libraries (1992)
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Sandore, B.: Applying the results of transaction log analysis (1993)
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Banks, B.: Oracle libraries : multimedia and Windows OPAC (1993)
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