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author_ss:"Rüdiger, B."
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theme_ss:"Informationsdienstleistungen"
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theme_ss:"Internet"
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Rüdiger, B.; Baumgärtel, M.: DBI online : Clearinghouse für bibliothekarische Internetquellen (1997)
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Rüdiger, B.; Baumgärtel, M.: Kooperative Erschließung von bibliothekarischen Internetquellen : ein Projekt des DBI (1997)
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