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Klister, K.: Multimedia encyclopedias take off (1995)
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Vecchio, S.D.: Out for a spin : a school librarian test drives 14 CD-ROM encyclopedias (1997)
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Jascó, P.: Multimedia strategies in online encyclopedias part 1 : a look at Grolier and Compton's in their latest online incarnations (1998)
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Marchionini, G.; Liebscher, P.: Performance in electronic encyclopedias : implications for adaptive systems (1991)
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Persico, D.: Navigating through words (1992)
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