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  • × subject_ss:"Informationswirtschaft"
  1. Maass, W.: Elektronische Wissensmärkte : Handel von Information und Wissen über digitale Netze (2010) 0.01
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  2. Ratzek, W.: Schwarze Löcher : Im Sog der Informations- und Wissensindustrie (2005) 0.00
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