Singh,Y.P. <br/><br/>
Business mathematics  

 - 1 
 - Mumbai  HImalaya Publishing House  2010 
 - 18.22 
<br/><br/><label>LC Class. No.: </label>513.19  / SIN/BUS 
<br/><br/><label>Dewey Class. No.: </label>513.19  / SIN/BUS