Courhnt, R. <br/><br/>
What is mathematics ?   

 - New York :   Addison Wesley,   1963. 
 - VIII, 484 ;  
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical Sciences
<br/><br/><label>Dewey Class. No.: </label>510  / COU