Piven Frances Fox. <br/><br/>
Challenging Authority : How Ordinary People Change America / Frances Fox Piven. 

 -  Lanham : Rowman & Littlefield 2006. 
 - P. CM. 
 - Polemics  0 .
<br/><br/><br/>ENG 
<br/><br/><label>ISBN: </label>9780742515352 (Cloth : Alk. Paper)