beth Evert W <br/><br/>
Mathematical epistemology and psychology tr form the French by W Mays 

 - Dordrecht  Holland D Reidel       1966 
<br/><br/><label>Standard No.: </label>66,055 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R20a5:(B), K6