Singh, J.K. <br/><br/>
Business mathematics. 

 - Mumbai :  Himalaya Publishing House,  2011. 
 - Various paging. :  ill. ;  22 cm 
<br/><br/><label>ISBN: </label>9788183188412 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>510 SIN