-
Barker, A.L.: Non-Boolean searching on commercial online systems : optimising use of Dialog TARGET and ESA/IRS QUESTQUORUM (1995)
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- Source
- Online information 95: Proceedings of the 19th International online information meeting, London, 5-7 December 1995. Ed.: D.I. Raitt u. B. Jeapes
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Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001)
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- Footnote
- Rez. in: BuB 54(2002) H.2, S.119 (B. Denner)
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- Grundlagen u. Einführungen: Allgemeine Literatur
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Kurzwelly, H.-E.; Reimer, U.: GRIPS-Menu : Benutzerführung des DIMDI (1990)
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Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (1998)
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- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
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Gliszczynski, S. von; Kaiser, D.: GRIPS-Funktionen : GRIPS-MainMenu: Benutzerführung von Anfang an (1994)
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- Date
- 23. 1.1999 19:23:22
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Jascó, P.: WebSPIRS 4.0 : Javascript search software (1998)
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- 6. 3.1997 16:22:15
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Barker, A.L.: DataStar Web : a comparison with 'classic' DataStar command language searching (1998)
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- Source
- Online and CD-ROM review. 22(1998) no.3, S.155-167
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Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2005)
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- Grundlagen u. Einführungen: Allgemeine Literatur
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Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2006)
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