Katzmayr, M.; Putz, M.; Fessler, G.: Evaluationsmethoden zur Bewertung von Aggregatordatenbanken am Beispiel von ProQuest ABI/Inform und EBSCO Business Source Premier (2005)
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- Date
- 21. 2.1997 19:37:24
22. 5.2005 12:27:18
