Pownall, Malcolm W. <br/><br/>
A prelude to the calculus / 
Malcolm W. Pownall. 
 - New York :  McGraw-Hill,  [1967]. 
 - 315 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.<br/>Geometry, Analytic.<br/>Calculus.