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  • × author_ss:"Ratzek, W."
  • × language_ss:"d"
  1. Ratzek, W.: Problemlösung. Verifiziertes Faktum oder Illusion? (2013) 0.00 
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    Date
    22. 3.2013 14:05:39
    Source
    Information - Wissenschaft und Praxis. 64(2013) H.1, S.9-22
  2. Ratzek, W.: Synopse einer Informations- und Wissensgesellschaft : Ein IT-geprägtes "Paradigma" (2003) 0.00 
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    Date
    31.12.2003 18:35:28
  3. Ratzek, W.: Computer Based Training in der Bildungsarbeit : Vom programmierten Lernen bis zum Lernen im Netz (1997) 0.00 
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    Source
    Nachrichten für Dokumentation. 48(1997) H.1, S.25-29
  4. Kübler, S.; Ratzek, W.; Wursthorn, L.; Ziltz, N.: Content is King : Projekt B.I.T.Wiki geht online! (2007) 0.00 
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    Date
    23.12.2007 19:29:37

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