Courant, Richard <br/><br/>
What is mathematics; an elementary approach to ideas and methods  / 

 - London:  Oxford University Press,  1967 
 - xx, 521p. 
<br/><br/> "Lib. also has :- 1996 edition. 566p. 
<br/><br/><label>Dewey Class. No.: </label>510.9  / C858.WM