Hirschi, Travis. <br/><br/>
Delinquency research :  an appraisal of analytic methods / 
Travis Hirschi, Hanan C. Selvin. 
 - New York :  Free Press,  1967. 
 - xiv, 280 p. ;  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Juvenile delinquency--Research.<br/>Juvenile delinquency--Study and teaching.