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classification_ss:"81.68 / Computereinsatz in Unterricht und Ausbildung"
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classification_ss:"DP 1960"
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classification_ss:"TZM (HA)"
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year_i:[2000 TO 2010}
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- rswk_00%3a%22Internet %2f suchmaschinen %2f wegweiser %28%c3%9612%29%22 1
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Stahl, G.: Group cognition : computer support for building collaborative knowledge (2006)
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- 12. 7.2008 19:01:28