Ayer, A. J.  1910-1989 <br/><br/>
The problem of knowledge / 
by A.J. Ayer. 
 - London :  New York :  Macmillan ;  St. Martin's Press,  1956. 
 - x, 258 Pages  23 cm. 
<br/><br/> Includes bibliographical footnotes and index. 
<br/><br/><label>Nat. Bib. No.: </label>GB 56-14385 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge, Theory of<br/>Knowledge, Sociology of
<br/><br/><label>LC Class. No.: </label>BD 161  / .A9 1956 
<br/><br/><label>Dewey Class. No.: </label>121 121