D. C. Sancheti, V. K. Kapoor <br/><br/>
Business Mathematics 

 - 11 th 
 - New Delhi  Sultan  2019 
 - 856 + Supplement 
<br/><br/><label>ISBN: </label>9788180545382 
<br/><br/><label>Dewey Class. No.: </label>510.05  / S5b