Wolfgang, Marvin E., 1924- <br/><br/>
Delinquency in a birth cohort 
/ by Marvin E. Wolfgang, Robert M. Figlio and Thorsten Sellin 
 - Chicago, Ill.  University of Chicago Press  1972 
 - x, 327 p. : 23 cm. 
 - Studies in crime and justice .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0226905535 
<br/><br/><label>LCCN: </label>75-187929 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Juvenile delinquency--Pennsylvania--Philadelphia--Case studies