Klein, Malcolm W. <br/><br/>
Street gangs and street workers 
[by] Malcolm W. Klein. 
 - Englewood Cliffs, N.J.  Prentice-Hall  [1971] 
 - xiii, 338 p.  illus.  23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0138515018 
<br/><br/><label>LCCN: </label>79163396  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social work with delinquents and criminals--United States.<br/>Juvenile delinquency--United States.<br/>Gangs--United States.
<br/><br/><label>LC Class. No.: </label>HV7428  / .K6 
<br/><br/><label>Dewey Class. No.: </label>364.36/0973