Chomsky, Noam. <br/><br/>
Problems of knowledge and freedom. 

 - London :  Fontana/Collins,  1972. 
 - 95 pages. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages---Philosophy.<br/>Knowledge, Theory of.<br/>World of politics.<br/>Language and languages---Philosophy.<br/>Theory of knowledge.