LOGICAL positivism / 
edited by A.J.Ayer 
 - New York  The Free Press  1959 
 - viii, 452 p. 
<br/><br/> Includes bibliography and index 
<br/><br/><label>ISBN: </label>57011 
<br/><br/><label>Dewey Class. No.: </label>140  / AYE