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Hoffmann, L.; Schmidt, R.M.: ¬The cataloging of electronic serials in the union catalog of the North-Rhine Westphalian library network (1999)
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Hardeck, E.; Hommes, K.P.; Schmidt, R.M.: Informationen für Bibliotheken und Bürger : das Internetangebot des HBZ (1996)
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Schmidt, R.M.: Perspektiven für den Nordrhein-Westfälischen Bibliotheksverbund (2001)
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- 22. 3.2008 13:53:20
