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Kingma, B.R.: ¬The economics of information : a guide to economics and cost-benefit analysis for information professionals (1996) 0.02

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Date: 22. 2.1997 19:44:14

Virtuelle Organisation und Neue Medien : Workshop GeNeMe 99, Gemeinschaften in neuen Medien, TU Dresden, 28./29.10.1999 (1999) 0.02

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Date: 17. 7.2002 19:48:22

Lusti, M.: Data Warehousing and Data Mining : Eine Einführung in entscheidungsunterstützende Systeme (1999) 0.01

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Date: 17. 7.2002 19:22:06

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