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  • × author_ss:"Ratzek, W."
  • × theme_ss:"Information Resources Management"
  1. Ratzek, W.: Controlling, Informationsmanagement, Informationsverarbeitungscontrolling : Herausforderung oder neue Konfliktfelder? (1995) 0.00 
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  2. Ratzek, W.; Zwicker, M.: Integriertes Wissensmanagement als strategischer Erfolgsfaktor der Zukunft? (1999) 0.00 
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