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  • × author_ss:"Ratzek, W."
  • × language_ss:"d"
  • × theme_ss:"Computer Based Training"
  1. Ratzek, W.: Computer Based Training in der Bildungsarbeit : Vom programmierten Lernen bis zum Lernen im Netz (1997) 0.02
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    Source
    Nachrichten für Dokumentation. 48(1997) H.1, S.25-29