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Jascó, P.: Versions of Compton's encyclopedia 1997 (1997)
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Grolier Interactive and IBM's World Book roll out 1998 multimedia encyclopaedias (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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Jascó, P.: Encyclopaedia Britannica '98 (1998)
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Grolier Educational shows The New Book of Knowledge Online (1998)
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