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Rüdiger, B.; Baumgärtel, M.: DBI online : Clearinghouse für bibliothekarische Internetquellen (1997) 0.04

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Source: Bibliotheksdienst. 31(1997) H.2, S.277-279
Year: 1997

Rüdiger, B.; Baumgärtel, M.: Kooperative Erschließung von bibliothekarischen Internetquellen : ein Projekt des DBI (1997) 0.02

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Year: 1997