Das, N. G. <br/><br/>
Business mathematics and statistics/ 
N. G. Das 
 - New Delhi :  Tata McGraw-Hill Education,  2012 
 - xxxiv, 713 p.;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0071333398 :  Rs : 299.00 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics<br/>Commercial statistics
<br/><br/><label>Dewey Class. No.: </label>650.01513