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Fallis, D.: Social epistemology and information science (2006)
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Höfig, W.; Ubbens, W.: Zeitungen in Bibliotheken : Aufsätze, Monographien und Rezensionen des Jahres ... (1982-)
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- Ab 1992 nur noch Autor: Ubbens, W.; Autor in 28(2004) H.3: C. Albers
- Language
- d
- Source
- Bibliothek: Forschung und Praxis. 6(1982) H.3, S. - ; 7(1983) H.3, S. - ; 8(1984) H.3, S. - ; 9(1985) H.3, S. - ; 10(1986) S.354-357; 11(1987) S.322-324; 12(1988) S.378-381; 13(1989) S.304-306; 14(1990) S.396-397; 15(1991) S. - ; 16(1992) S.428-430; 17(1993) S.399-401; 18(1994) H.3, S.395-398; 19(1995) H.3, S. - ; 20(1996) H.3, S. - ; 21(1997) H.3, S.363-365; 23(1999) H.3, S.388-391
-
Hitzeroth, C.: Bibliographie zur Thesaurus-Literatur (1988)
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- Nachrichten für Dokumentation. 39(1988) H.2, S.266-268
-
Hotzel, H.: Literaturliste Internet : Hoffnung auf langen Atem (1998)
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-
Albers, C.: Zeitungen in Bibliotheken : Aufsätze, Monographien und Rezensionen aus dem Jahr 2009. Mit Nachträgen für das Jahr 2008 (2010)
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-
Enser, P.G.B.: Visual image retrieval (2008)
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- 22. 1.2012 13:01:26
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- 17.10.1996 14:22:33
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Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987)
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- Annual review of information science and technology. 22(1987), S.109-145
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Smith, L.C.: Artificial intelligence and information retrieval (1987)
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- Annual review of information science and technology. 22(1987), S.41-77
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Warner, A.J.: Natural language processing (1987)
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- Annual review of information science and technology. 22(1987), S.79-108
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Grudin, J.: Human-computer interaction (2011)
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Gödert, W.: Verbale Inhaltserschließung : Ein Übersichtsartikel als kommentierter Literaturbericht (1991)
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- Source
- Information - Wissenschaft und Praxis. 60(2009) H.6/7, S.339-354
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Rader, H.B.: Library orientation and instruction - 1993 (1994)
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- Source
- Reference services review. 22(1994) no.4, S.81-