Dirks, H.: Lernen im Internet oder mit Gedrucktem? : Eine Untersuchung zeigt: Fernunterrichts-Teilnehmer wollen beides! (2002)
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- Date
- 11. 8.2002 15:05:22
- Source
- Wechselwirkung und Zukünfte. 24(2002) Nr.115(4), S.40-44
