Salkind, Neil J. <br/><br/>
An introduction to theories of human development / 
Neil J. Salkind. 
 - Thousand Oaks, Calif. :  London :  Sage Publications,  c2004. 
 - [1 v.] 
<br/><br/><label>ISBN: </label>0761926399 9780761926399 
<br/><br/><label>LCCN: </label>20317477  
<br/><br/><label>Nat. Bib. No.: </label>BA428923 
<br/><br/><label>LC Class. No.: </label>S159 2004