DeLeeuw, Karel,  1930-1978. <br/><br/>
Calculus / 
Karel De Leeuw 
 - New York :  Harcourt, Brace & World,  c1966. 
 - xii, 283 p. :  ill. ;  23 cm. 
 - Harbrace college mathematics series .
 - Harbrace college mathematics series. .
<br/><br/>Includes index and bibliography  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus.
<br/><br/><label>Dewey Class. No.: </label>515  / LEC 1966