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Yee, M.M.: System design and cataloging meet the user : user interfaces to online public access catalogs (1991)
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Hufford, J.R.: Use studies and OPACs (1991)
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Syracuse, R.O.; Poyer, R.K.: Enhancing access to the library's collections : a view from an academy health center library (1991)
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Ensor, P.: User practices in keyword and Boolean searching on an online public access catalog (1992)
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Chitty, A.B.: Indexing for the online catalog (1987)
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