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Bazler, J.A.: Earth science resources in the electronic age (2003)
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Johnson, J.M.: Geographic information (2003)
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Knee, M.: Computer science and computing : a guide to the literature (2005)
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Schmidt, D.: Guide to reference and information sources in the zoological sciences (2003)
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Encyclopædia Britannica 2005 DVD : Ultimate reference suite (2005)
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Bildwörterbuch Deutsch : Die 2000 wichtigste Wörter, Sätze, Situationen im Alltag (2002)
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Holt, C.: Guide to information sources in the forensic sciences : a guide to the literature (2005)
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Schmidt, D.; Allison, M.; Clark, K.; Jacobs, P.; Porta, M.: Guide to reference and information sources in plant biology (2005)
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Encyclopædia Britannica (2001)
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Brockhaus, Die Enzyklopädie (2002)
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Hauke, P. (Bearb.): Spezialbibliotheken in Deutschland : Bd.5: Philosophie, Psychologie, Pädagogik, Religion: Verzeichnis der Bibliotheken in Stätten der Forschung und Lehre, in Museen und Archiven, in der Verwaltung sowie in kirchlichen Institutionen. Mit einem Geleitwort von Rafael Ball (2002)
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¬Der Brockhaus multimedial 2004 Premium (2003)
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¬The Aslib directory of information resources in the United Kingdom (2002)
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Tucker, M.A.; Anderson, N.D.: Guide to information sources in mathematics and statistics (2004)
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