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Kleiner, J.P.: End-user searching in the electronic enviroment : a user-evaluation of InfroTrac and Government Publications Index (1989)
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Classification : options and opportunities (1995)
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Weathers, B.: Selection of electronic resources (1998)
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Notess, G.R.: Learning to FTP (1994)
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Keen, M.: Interactive ranked retrieval using multiple match methods (1995)
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