-
Rosen, J.; Dickstein, R.; Greenfield, L.: Using the World Wide Web at the reference desk (1998)
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Guide to reference books (1996)
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- Editor
- Balay, R.
- Footnote
- Rez. in: Focus on international and comparative librarianship 27(1996) no.2, S.126-127 (R. Williams); ZfBB 44(1997) H.2, S.198-199 (E. Tröger); IfB 5(1997) H.1/2, S.5-9 (K. Schreiber)
-
Williams, M.E.; Burgard, D.E.: New database products : social science, humanities, news and general (issue 11) (1998)
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- Online and CD-ROM review. 22(1998) no.3, S.169-190
-
Jascó, P.: General encyclopedias on CD-ROM : a look at the 1995 editions (1995)
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- Link-up. 12(1995) no.3, S.20-22
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Berinstein, P.: Microsoft Network (MSN) : the devils's in the detail (1996)
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- 1. 8.1996 22:03:57
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Collins, B.R.: Webwatch (1996)
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- 1. 8.1996 22:43:55
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Dawson, A.: BUBL bursts out of Bath (1997)
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- Source
- Serials librarian. 31(1997) no.4, S.15-22
-
Williams, M.E.; Novotny, E.: New database products : social science, humanities, news and general (issue 1) (1993)
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- Date
- 17. 1.1999 10:44:22
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Lambert, N.: ORBIT'S PowerSearch : what's great, what's missing (1994)
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- Searcher. 2(1994) no.5, S.18-22
-
Weathers, B.: Selection of electronic resources (1998)
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- 22. 2.1999 14:08:01
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Williams, M.E.; Burgard, D.E.: New database products : social science, humanities, news and general (issue 12) (1998)
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- Online and CD-ROM review. 22(1998) no.5, S.323-336
-
Price, A.: Five new Danish subject gateways under development (2000)
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- 22. 6.2002 19:41:31
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Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998)
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- Online. 22(1998) no.4, S.22-28
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Purcell, R.: User orientation for the Electronic Encyclopedia (1989)
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Voigt, K.; Benz, J.; Brüggemann, R.: ¬The Internet as an information source for environmental chemicals : first results of the evaluation of the metadatabase of Internet resources (1996)
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Chowdhury, G.G.: Information sources and searching on the World Wide Web (2001)
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- Footnote
- Rez. in: Online Information Review 26(2002) no.3, S.221 (Keary, M.); Library review 51(2002) nos.5/6, S.312-313 (R. O'Beirne)
-
Walford's guide to reference material : Vol.3: Generalia, language and literature, the arts (1998)
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- Editor
- Chalcraft, A., R. Prytherch u. S. Williams
-
Williams, P.L.; Bakewell, K.G.B.: Indexes to children's information books : a study of the promise and quality of book indexes for children at National Curriculum Key Stage 2 (1997)
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Anderson, B.: Reference works from selected small alternative presses (1997)
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- Date
- 22. 2.1999 14:29:57
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Vecchio, S.D.: ¬The new world : a librarian's guide to CD-ROM & print atlases (1998)
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- Date
- 22. 2.1999 15:52:12