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Aktive Medienverwendung

Bachmair, Ben
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@article{urn:nbn:de:hebis:34-2009011325679,
  author    ={Bachmair, Ben},
  title    ={Aktive Medienverwendung},
  keywords ={370 and Mediendidaktik},
  copyright  ={https://rightsstatements.org/page/InC/1.0/},
  language ={de},
  year   ={1975}
}