Sawyer, W. W.  1911- <br/><br/>
What is calculus about?/ 
W. W. Sawyer. 
 - [New York]:  Random House,  [1961]. 
 - 118 p.:  illus.,  23 cm. 
 - New mathematical library;  2. .
<br/><br/><label>LCCN: </label>61006227 /L/r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus.
<br/><br/><label>Dewey Class. No.: </label>517  / S271w