Boyd, Denise Roberts. <br/><br/>
Lifespan development / 

 - 3rd Canadian ed. 
 - Toronto :  Pearson Allyn & Bacon,  c2009. 
 - xx, 715 pages :   Illustrations ; 
<br/><br/> Previous eds. written by Helen Bee, Denise Boyd and Paul Johnson.<br/>  Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>9780205536207 0205536204 9780205536290 0205536298 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental psychology.
<br/><br/><label>LC Class. No.: </label>BF 713  / BOY