Ayer, A. J.  1910- <br/><br/>
Language, truth and logic/ 
By Alfred J. Ayer 
 - Harmondsworth :  Penguin Books,  1971 
 - 254 p. ;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0140212000 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Experience<br/>Knowledge, Theory of<br/>Languages--Philosophy