Heyting A ed <br/><br/>
Constructivity in mathematatics    proceedings 

 -  1957 
 - Studies in logic and the foundations of mathamatics ed by L ED J Brouwer etc .
<br/><br/><label>Standard No.: </label>53,966 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHILOSOPHY
<br/><br/><label>Dewey Class. No.: </label>R14p1:N57, J7