Nag, N. K. <br/><br/>
Business mathematics and statistics 
N. K. Nag 
 - 2nd ed. 
 - Calcutta  Bhattacharjee brothers  1988 
 - various pages 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business Mathematics
<br/><br/><label>Dewey Class. No.: </label>650.01513  / N147