Sprinthall Norman A <br/><br/>
Educational psychology: A developmental approach 

 - 5 
 - New York, USA  McGraw-Hill Book Company  1990 
 - xix,668p 
<br/><br/><label>ISBN: </label>0-07-060541-6; 0-07-060542-4 
<br/><br/><label>Source: </label>Reference