Eaton, Ralph Monroe- <br/><br/>
Symbolism and truth  : an introduction to the theory of knowledge/ 
Ralph Monroe Eaton. 
 - New York  Dover Pub. Inc.  1964 
 - xiv, 330 p. ;  22 cm. 
<br/><br/>Bibliography: p. 317-321. 
<br/><br/><label>LCCN: </label>64-018361 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge, Theory of<br/>Logic, Symbolic and mathematical