Carnap,Rudolf <br/><br/>
Foundations of Logic and Mathematics 

 - Canada:  The university chicago,  1939. 
 - iv,71p.;  26cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>D.A. Perera Collection
<br/><br/><label>Dewey Class. No.: </label>520  / CAR