Sancheti, D C. <br/><br/>
Business mathematics / 
By D C Sanchti and B M Aggarwal. 
 - 1st ed. 
 - New Delhi :  Sultan chand & sons ,  1991. 
 - 464p. ;  PB  22.2 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Theory of equations<br/>Progressions<br/>Commercial arithmetic
<br/><br/><label>Dewey Class. No.: </label>511.2   / SAND