Pierre Dillenbourg, Marcus Specht <br/><br/>
Times of Convergence. Technologies Across Learning Contexts 

 - Germany  Springer  2008 
<br/><br/><label>ISBN: </label>978-3-540-87605-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science<br/>Times of Convergence. Technologies Across Learning Contexts