Lajoie, Susanne P ed., <br/><br/>
Computers as cognitive tools: vol. 2  no more walls 

 - London  Lawrence Erlbaum Associates Publishers  2000 
 - xxxii, 430p.  24 cm. PB 
<br/><br/><label>ISBN: </label>0805829318 
<br/><br/><label>Dewey Class. No.: </label>371.334  / COM