Powell, Marvin. <br/><br/>
The psychology of adolescence / 
Marvin Powell. 
 - Indianapolis :  Bobbs-Merrill Co.,  [1963]. 
 - xxiv, 552 p. :  diagrs. ;  24 cm. 
<br/><br/>Includes bibliogr. references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent psychology