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Kingma, B.R.: ¬The economics of information : a guide to economics and cost-benefit analysis for information professionals (1996)
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Virtuelle Organisation und Neue Medien : Workshop GeNeMe 99, Gemeinschaften in neuen Medien, TU Dresden, 28./29.10.1999 (1999)
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Lusti, M.: Data Warehousing and Data Mining : Eine Einführung in entscheidungsunterstützende Systeme (1999)
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