Shaffer, David R. <br/><br/>
Developmental psychology childhood & adolescence / 
David R. Shaffer 
 - 7th ed. 
 - Belmont :  Thomson Higher Education,  2007 
 - 661 p. 
<br/><br/><label>ISBN: </label>0495186783 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology<br/>Adoleseent Psychology
<br/><br/><label>LC Class. No.: </label>BF721  / S468 D3 2007