Gupta, S. P.,  <br/><br/>
Business statistics. 

 - 15th ed. 
 - New Delhi :  Sultan Chand and sons,   2008. 
 - 687 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>9788180543272 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>Dewey Class. No.: </label>519.5 GUP