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- author's%3a%21st%c3%büchlein%2c E. u. K. weber %28Bearb.%29%22 2
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Hildreth, C.R.: Accounting for users' inflated assessments of on-line catalogue search performance and usefulness : an experimental study (2001)
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Hildreth, C.R.: Are Web-based OPACs more effective retrieval systems than their conventional predecessors? : an experimental study (2000)
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