-
Hernon, P.; Shuler, J.A.; Dugan, R.E.: U.S. Government on the Web : getting the information you need (1999)
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CD-ROMs in print (1995)
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- Footnote
- Rez. in: Audiovisual librarian 22(1996) no.2, S.130-131 ( R. Williams)
-
Walford's guide to reference material : Vol.1: Science and technology. 1996 (1996)
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- Editor
- Mullay, M. u. P. Schlicke
-
¬The Aslib directory of information resources in the United Kingdom (1996)
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- Footnote
- Rez. in: Managing information. 4(1997) nos.1/2, S.40 (P. Gaw)
-
Walford's guide to reference material : Vol.1: Science and technology (1999)
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- Mullay, M. u. P. Schlicke
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Bradley, P.: Going online, CD-ROM and the Internet (1997)
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Ensor, P.: CD-ROM research collection : an evaluative guide to bibliographic and full-text CD-ROM databases (1991)
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