Hazarika, Padmalochan. <br/><br/>
A Textbook of Business Mathematics/ 
by Hazarika Padmalochan. 
 - 3rd rev ed. 
 - New Delhi  S.Chand  2016 
 - 644p.  includes index;  21 cm. 
<br/><br/> Found during stock verification without Acc. No. 
<br/><br/><label>ISBN: </label>9788121923132