Developmental Psychology:  childhood & adolescence / 
David R. Shaffer  
 - 3rd canadian ed. 
 - Mexico :   Nelson ,  2010. 
 - xxxi,680 p. :  ill. ; 
<br/><br/> Includes Index  
<br/><br/><label>ISBN: </label>495556920 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental Psychology 
<br/><br/><label>LC Class. No.: </label>BF721 .D476 2009