Slavin, Robert E. <br/><br/>
Educational psychology :  theory and practice. 

 - 9th ed. 
 - Upper Saddle River, NJ. :  Pearson,  2009. 
 - xxxv, 570 p. 
<br/><br/><label>ISBN: </label>0205638600 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology.
<br/><br/><label>LC Class. No.: </label>LB1051  / .S53 2009