Ayer, A.  <br/><br/>
The central questions of philosophy 

 - London:  Penguin group,   1973 
 - x, 243p.   : ill.   ; 22cm 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy
<br/><br/><label>LC Class. No.: </label>B1618.A91  1973