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Roll, U.: Informationsangebot und Informationsnachfrage zu ausgewählten Gebieten der Ökologie und des Umweltschutzes (2004) 0.02

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Hoffmann, R.: Mailinglisten für den bibliothekarischen Informationsdienst am Beispiel von RABE (2000) 0.01

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Date: 22. 2.2000 10:25:05
Series: Kölner Arbeitspapiere zur Bibliotheks- und Informationswissenschaft; Bd.22

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