Competing for control :  gangs and the social order of prisons / 
Pyrooz, David C. ; Decker, Scott H. 
 - UK :  Cambridge University Press,  2019. 
 - xiv, 297 p.: 22.9cm. 
<br/><br/>Includes references, index 
<br/><br/><label>ISBN: </label>9781108735742 
<br/><br/><label>Dewey Class. No.: </label>C 364.106 P988 2019