Ayer A J <br/><br/>
Philosophical essays 
Ayer A J 
 -  1954 
<br/><br/><label>Standard No.: </label>68,526 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R3z7, J4-;1