Gupta, S P. <br/><br/>
Business statistics /  
by S P Gupta and M P Gupta. 
 - 9th ed. 
 - New Delhi :  Sultan chand & sons,  c2002. 
 - 802 p. :  ill. ;  18 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>8170148766 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>Dewey Class. No.: </label>519.5  / GUB