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Peters, T.A.: When smart people fail : an analysis of the transaction log of an online public access catalog (1989)
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Peters, T.A.; Kurth, M.: Controlled and uncontrolled vocabulary subject searching in an academic library online catalog (1991)
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Hunter, R.N.: Successes and failures of patrons searching the online catalog at a large academic library : a transaction log analysis (1991)
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Dickson, J.: ¬An analysis of user errors in searching an online catalog (1984)
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