Lefrancois, Guy R. <br/><br/>
The lifespan / 
Guy R. Lefrancois. 
 - 2nd ed. 
 - Belmont, Calif. :  Wadsworth Publ. Co.,  1987. 
 - xxiii, 664 p. :  ill. ;  25 cm. 
 - 155 .
<br/><br/> Includes indexes. 
<br/><br/>Bibliogr.: p. 593-643. 
<br/><br/><label>ISBN: </label>0534074707 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental psychology.
<br/><br/><label>Dewey Class. No.: </label>155