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"Referenzmodelle für die Entwicklung von interaktiven Lernsystemen."
Helmut M. Niegemann, Joachim Wedekind (1999)
- Helmut M. Niegemann, Joachim Wedekind:
Referenzmodelle für die Entwicklung von interaktiven Lernsystemen. HMD Prax. Wirtsch. 205: 54-64 (1999)
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