Gupta, P.P., Malik, G.S., and Mittal, S.K. <br/><br/>
Business Mathermatics 

 - Meerut  Kedar Nath Ram Nath  1977 
 - 647 
<br/><br/><label>Publisher. No.: </label> Popular Book Depot 
<br/><br/><label>Subjects--Personal Names: </label> Mathematics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics