Unger, Roberto Mangabeira. <br/><br/>
Knowledge & politics / 
Roberto Mangabeira Unger. 
 - New York :  Free Press,  1975. 
 - ix, 341 p. ;  21 cm. 
<br/><br/>Includes indes and bibliography : p. 296-324. 
<br/><br/><label>ISBN: </label>0029328403 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Liberalism.<br/>Knowledge, Theory of.<br/>Political science--History.