Soni, R S <br/><br/>
Mathematics for business, economics and finance 

 - New Delhi  Ane Books  2017 
 - v. p. 
<br/><br/> 2860 11/09/2017 RBP17/67237 21/09/2017 Main Budget 
<br/><br/><label>ISBN: </label> RS595 
<br/><br/><label>Dewey Class. No.: </label>658.4033 S58E