Ayer, Alfred Jules <br/><br/>
Language, truth and logic 

 - New York :  Bover,  1952 
 - 160p.;  20 cm. 
 - Dover Books on Western Philosophy .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epistemología
<br/><br/><label>Universal Decimal Class. No.: </label>165