To extend the provisions of the juvenile delinquency prevention and control act of 1968.  Hearings, Ninety-second Congress, first session, on H.R. 6247 ... March 25; April 28 and 29, 1971. 

 - Washington  U.S. Govt. Print. Off.  1971. 
 - iv, 390 p.  24 cm. 
<br/><br/><label>LCCN: </label>73613908  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Juvenile delinquency--Prevention--United States.
<br/><br/><label>LC Class. No.: </label>KF27  / .E333 1971b 
<br/><br/><label>Dewey Class. No.: </label>345/.73/08 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.ED8/1:J98/6