Theory of knowledge 
[by] John W. Yolton.  
 - New York,  Macmillan  [1965]  
 - 119 p  21 cm. 
<br/><br/>Bibliography: p. 118-119.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge, Theory of.
<br/><br/><label>LC Class. No.: </label>BD143  / .Y6