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Jonassen, D.H.; Grabinger, R.S.: Problems and issues in designing hypertext/hypermedia for learning (1990)
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- Designing hypermedia for learning. NATO advanced research workshop on designing hypertext/hypermedia for learning, Rottenburg, 3.-8.7.1989. Proceedings. Ed.: D.H. Jonassen u. H. Mandl
-
Hutto, D.H.: Cataloging electronic supplements to serials : beyond the note field (1994)
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Sonnenwald, D.H.: Evolving perspectives of human information behaviour : contexts, situations, social networks and information horizons (1999)
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- 22. 3.2002 9:46:09
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Duffy, T.M.; Knuth, R.A.: Hypermedia and instruction : where is the match? (1990)
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- Designing hypermedia for learning. NATO advanced research workshop on designing hypertext/hypermedia for learning, Rottenburg, 3.-8.7.1989. Proceedings. Ed.: D.H. Jonassen u. H. Mandl
-
Leggett, J.J.; Schnase, J.L.; Kacmar, C.J.: Hypertext for learning (1990)
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- Designing hypermedia for learning. NATO advanced research workshop on designing hypertext/hypermedia for learning, Rottenburg, 3.-8.7.1989. Proceedings. Ed.: D.H. Jonassen u. H. Mandl
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ASIS '97 Proceedings of the 60th ASIS Annual Meeting (1997)
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- Footnote
- Rez. in: Library resources and technical services 42(1998) no.2, S.141-144 (D.H. Thomas)
-
Boyce, B.R.; Meadow, C.T.; Kraft, D.H.: Measurement in information science (1994)
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Fischer, D.H.: Consistency rules and triggers for thesauri (1991)
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Designing hypermedia for learning : proceedings of the NATO Advanced Research Workshop on Designing Hypertext/Hypermedia for Learning held in Rottenburg/Neckar, FRG, July 3-8, 1989 (1990)
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- Editor
- Jonassen, D.H. u.a.
-
Downing, M.H.; Downing, D.H.: Introduction to cataloging and classification : with 45 exhibits and 15 figures (1992)
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Wilkes, A.W.: Doris Hagrette Clack, 1928-1995 : called to teach (1998)
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- Biographed
- Clack, D.H.
-
McGee, J.; Prusak, L.: Managing information strategically : increase your company's competitveness and efficiency by using information as a strategic tool (1993)
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- Footnote
- Rez. in: Information processing and management 31(1995) no.1, S.141-142 (D.H. Bent)
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¬The changing face of reference (1997)
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- Stuart, L.M. u. D.H. Hutto
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Edwards, D.H.: Evaluating Internet search tools : a librarian's guide (1997)
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Clark, D.H.: Educating for cataloging : a symposium paper (1993)
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Clack, D.H.: Subject access to African American studies resources in online catalogs : issues and answers (1994)
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Rostek, L.; Mohr, W.; Fischer, D.H.: Weaving a web : the structure and creation of an object network representing an electronic reference work (1993)
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Bent, D.H.; McLachlan, J.S.: Demand for information managers : a Canadian survey (1994)
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Bailey, D.H.; Borwein, J.M.; Borwein, P.B.; Plouffe, S.: ¬The quest for Pi (1997)
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