Courant, Richard  Robbins, Herbert <br/><br/>
What is mathematics ?  An elementary approach to ideas and methods 

 - 2 
 - New York  Oxford University Press  1969 
 - xviii,566 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>0195105192 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510/C858w