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Segal, E.: ¬The Britannica and its dongle (1994)
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Britannica launches first electronic Britannica (1994)
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Valauskas, E.J.: Britannica online : redefining encyclopedia for the next century (1995)
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Jascó, P.: Two new academic encyclopedias on CD-ROM (1997)
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Jascó, P.: Multimedia strategies in online encyclopedias (1998)
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