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Duval, B.K.; Main, L.: Microcomputer applications in the library : Part 1A: ProQuest Direct (1998)
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Lutz, H.: Back to business : was CompuServe Unternehmen bietet (1997)
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fwt: Wie das Gehirn Bilder 'liest' (1999)
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Serial cataloguing : modern perspectives and international developments (1992)
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