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Kautzman, A.M.; Burg, B.: Rounding up the ROMs : selected CD-ROM guides and directories (1997)
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- Searcher. 5(1997) no.6, S.14,16,18,20-21
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Burg, B.; Kautzman, A.M.: Virtual knowledge : the best buys in 1998 CD-ROM encyclopedias (1998)
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- Searcher. 6(1998) no.4, S.57-62