Polk, Kenneth <br/><br/>
No metro polite delinquency an ection program / 
Kenneth Polk 
 - Washington, D. C. :  United States Government Printing Office,  1967 
 - 27 p. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Juvenile delinquency--Prevention--United States
<br/><br/><label>Dewey Class. No.: </label>364.1640973