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Laverty, C.Y.C.: Library instruction on the Web : inventing options and opportunities (1997)
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Kinney, T.; Pasak, P.: ¬The 'naive subject searcher' model : a tool for evaluating library catalog user interfaces (1990)
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Olsen, R.J.; Christensen, J.O.; Larsen, K.A.; Willey, K.: Implementing NOTIS keyword/Boolean searching : a case study (1989)
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Alexander, B.B.; Gyeszly, S.D.: OPAC or card catalog : patrons preference in an academic library (1991)
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Kniesner, D.L.; Willman, C.: But is it an online shelflist? : classification access in eight OPACs (1995)
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