Ayer, A. J. <br/><br/>
Philosophy in the twentieth century / 
A.J. Ayer. 
 - 1st Vintage Books ed. 
 - New York :  Vintage Books,  1984, c1982. 
 - x, 283 p.  
<br/><br/><label>ISBN: </label>0394716558 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy, Modern
<br/><br/><label>Dewey Class. No.: </label>190  / AYE