Kapoor,V.K <br/><br/>
Mathematics for business and economics 

 - New Delhi  Sultan chand and sons  2000 
 - 15.60   P.87 P. 
<br/><br/><label>ISBN: </label>81-7014-650-x 
<br/><br/><label>Dewey Class. No.: </label>510    Kap.P