Barnett, Raymond A. <br/><br/>
Calculus for business, economics, life sciences and social sciences   
by Raymond A. Barnett, Michael R. Ziegler. 
 - 5th 
 - San Francisco  Dellen  1990 
 - xv, 581p   
 - College mathematics series .
<br/><br/><label>ISBN: </label>0023061413 
<br/><br/><label>Dewey Class. No.: </label>515  / N901