Whipkey, Kenneth L  <br/><br/>
The power of calculus / 
Kenneth L. Whipkey, Mary Nell Whipkey. 
 - 3d ed. 
 - New York:  Wiley,  1979 
 - 387 p. in various pagings:   ill ;   26 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0471031402 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus