Klein, Malcolm W <br/><br/>
Street gangs and street workers 

 - New Jersey  Prentice-hall, inc.  1971 
 - xiv, 338 p.; 22cm. 
<br/><br/><label>ISBN: </label>138515018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crime syndicates<br/>Criminals<br/>Gangsters<br/>Sociology