Hoppe, H Ulrich (ed); Ogata, H (ed) & Soller, A (ed) <br/><br/>
The Role of technology in CSCL 

 - Springer, New York  2007 
 - x,194 
<br/><br/><label>ISBN: </label>978-0-387-71135-5 
<br/><br/><label>Dewey Class. No.: </label>371 Hop