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CD-ROM information products : the evaluative guide (1: an evaluative guide and directory) (1990-) 0.06

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Editor: Armstrong, C.J. u. J.A. Large

Subject gateways (2000) 0.02

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Date: 22. 6.2002 19:43:01

Multimedia information resources (1997) 0.02

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Date: 31.12.1998 22:05:21

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