Lefrancois, Guy R. <br/><br/>
The lifespan / 
Guy R. Lefrancois. 
 - Belmont, Calif. :  Wadsworth Publ. Co.,  1984. 
 - xxiii, 529 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliogr. references and index. 
<br/><br/><label>ISBN: </label>0534029698 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental psychology.
<br/><br/><label>Dewey Class. No.: </label>155