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Koulopoulos, T.M.: Text retrieval systems in 1991 : the market, vendors, evaluators and users (1992)
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Read, J.: 'What do you want?' : a question academic libraries should be asking their users (1997)
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Adler, S.C.: ¬The "¬ABCs" of DSSSL (1997)
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Long, C.E.: ¬The Internet's value to catalogers : results of a survey (1997)
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Wilson, T.D.: EQUIP: a European survey of quality criteria for the evaluation of databases (1998)
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