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Jascó, P.: Encyclopedias on CD-ROM (1995) 9.76

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Jascó, P.: State-of-the-art multimedia in 1996 : the 'big four' general encyclopedias on CD-ROM (1996) 9.76

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Jascó, P.: CD-ROMs for the holiday season : recommended titles offer more than their online, Web-based versions (1997) 9.76

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