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Reference and information services : an introduction (2001)
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- Reference services (Libraries)
Information services
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- Reference services (Libraries)
Information services
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Alex, H.; Heiner-Freiling, M.: DDC-Sachgruppen der Deutschen Naitonalbibliografie : Leitfaden zu ihrer Vergabe (2003)
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- Date
- 22. 5.2004 11:46:52
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Schneider, G; Nestler, F.: Einführung in die Bibliographie (2005)
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- Date
- 22. 1.2006 19:51:19
