New trends in service by youth. 

 - New York :  United Nations ,  1971 
 - 122 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Youth--Biography.<br/>Socia work work with youth--Biography.
<br/><br/><label>Dewey Class. No.: </label>016.3694 NEW