Foster, John, <br/><br/>
Ayer / 
John Foster. 
 - London ;  Routledge & Kegan Paul,  1985. 
 - xiii, 307 p. ; 
<br/><br/> 0 
<br/><br/><label>ISBN: </label>071020602X : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy.-------
<br/><br/><label>Dewey Class. No.: </label>192  / Ay