Collaborative learning techniques 
Collaborative learning techniques 
 -  "xv, 352 p.:col.ill ; 18 cm. ,hbk." 
 - USA  Magnum Publishing LLC  2017 
<br/><br/><label>ISBN: </label>9781682503829 
<br/><br/><label>Dewey Class. No.: </label>371.395 CUS  / 22.371.395 CUS