Ayer, A.J. . <br/><br/>
Language Truth and Logic /  Textual Documents 
A.J.Ayer. 
 - 1st ed. / 
 - Middlesex :  Penguin Books Ltd ,  C1946. 
 - 208p. ;  18cm. 
<br/><br/><label>Subjects--Index Terms: </label>Logic Language Truth G-Philosophy 
<br/><br/><label>Dewey Class. No.: </label>160  / Ay 21 La