Soni, R.S. & Soni, Avneet Kaur <br/><br/>
Mathematics for business and economics & Finance 

 - New Delhi  Ane books pvt. ltd.  2011 
 - 1.1-14.66p. 
<br/><br/><label>ISBN: </label>978-938-061-846-3 
<br/><br/><label>Dewey Class. No.: </label>510       Son.Q1