Courant, Richard  <br/><br/>
What is Mathematics   : an elementry approach 

 - London  : Oxford University Press,  1961 
 - xix,521p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>|Mathematics - Theory<br/>|Number system<br/>|Topology <br/>|Calculus <br/>|Algebra
<br/><br/><label>Dewey Class. No.: </label>510 C833W