Proceedings ed by H Arnold Schmidt etc 

 -  1968 
 - Studies in logica and the fundations of matematics ed by A heyting etc .
<br/><br/><label>Standard No.: </label>53,964 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHILOSOPHY
<br/><br/><label>Dewey Class. No.: </label>R14p1:N66, K8