HOFFMANN LAURENCE D,  GERALD L BRADLEY, KENNETH H ROSEN <br/><br/>
CALCULUS FOR BUSINESS,ECONOMIC, AND THE SOCIAL AND LIFE SCIENCES: 

 - 8TH 
 - BOSTON:  MCGRAW HILL,  2004. 
<br/><br/><label>ISBN: </label>007242432. 
<br/><br/><label>Dewey Class. No.: </label>515 HOF