21st Century Learning for 21st Century Skills: Proc./7th European Conference, EC-TEL 2012, Saarbrucken, Dermany, September 2012

В5.17, В2.1, В2.46.

21st Century Learning for 21st Century Skills: Proc./7th European Conference, EC-TEL 2012, Saarbrucken, Dermany, September 2012/Ed. by Ravenscroft A., Lindstaedt S., Kloos C. D., Hernandez-Leo D..-Berlin.: Springer, 2012.-Vol. 7563.-553 p.-(Lecture Notes in Computer Science).