Tappan Paul W. <br/><br/>
Juvenile delinquency 

 - New York  Mcgraw-hill Book Company  1949 
 - x, 613p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Y111:45:6
<br/><br/><label>Dewey Class. No.: </label>Y111:45:6  / H9