Das, N G. <br/><br/>
Business Mathematics and Statistics / 
N G Das, J K Das. 
 - New Delhi :  Tata McGraw-Hill Education,  2011. 
 - xxxxiii, 713 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0071333398 9780071333399 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics.<br/>Commercial statistics.