Slavin, Robert E.. <br/><br/>
Educational Psychology : Theory And Practice. 

 -  Allyn And Bacon  1994 
 - XXII, 616 P. : ILL. 25 CM. 
<br/><br/><label>ISBN: </label>205151612 
<br/><br/><label>Dewey Class. No.: </label>370.15 SLA 1994