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LaGuardia, C.: CD-ROM review (1994)
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LaGuardia, C.; Boisse, J.: User needs, library mandates, and information magic (1994)
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Kent, E.L.: ¬The search interview (1984)
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Kent, P.: Browser shootout : we round up and rate every major surf tool on the planet (1995)
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McDermott, I.E.: Virtual reference for a real public (1998)
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