海量图书期刊资源，随时随地畅享阅读乐趣
[ACM Press the 2008 International Conference in Advances - Yokohama, Japan (2008.12.03-2008.12.05)] Proceedings of the 2008 International Conference in Advances on Computer Entertainment Technology - ACE '08 - Interactive play objects and the effects of open-ended play on social interaction and funBekker, Tilde; Sturm, Janienke; Wesselink, Rik; Groenendaal, Bas; Eggen, Berry · 2008