Lefrancois, Guy R. <br/><br/>
Adolescents / 
Guy R. Lefrancois. 
 - 2nd ed. 
 - California :  Wadsworth,  c1981. 
 - 411 p. :  ill. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescence.<br/>Adolescent psychology.
<br/><br/><label>LC Class. No.: </label>HQ796  / .L356