Shaffer David R <br/><br/>
Developmental psychology:  Childhood and adolescence/ 
David R.Shaffer.... 
 - 3rd canadian ed 
 - Toronto:  Nelson,  2010. 
 - xxxi,680 p.;  ill.: 
<br/><br/><label>ISBN: </label>139780176441821 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Childhood
<br/><br/><label>LC Class. No.: </label>BF712 .D476 2010