Ayer, A. J. <br/><br/>
Philosophy in the twentieth century / 
A.J. Ayer 
 - London,  Unwin Paperbacks,  1984 
 - viii, 280 p. ;  20 cm. 
<br/><br/> Gratis<br/>Bapu Trust<br/>£ 3.95 
<br/><br/><label>ISBN: </label>9780041000443 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy, Modern--20th century.
<br/><br/><label>Dewey Class. No.: </label>190.904 AYE