Klein, Malcolm W. <br/><br/>
Street gangs and street workers 
Malcolm W Klein 
 - Englewood Cliff, N.J.  Prentice Hall  1971 
 - xiii, 338p.; 23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gangs <br/>Street gangs <br/>Street workers
<br/><br/><label>Dewey Class. No.: </label>301.185  / KLE