S. P. Gupta & M. P. Gupta <br/>
Business Statistics 
S. P. Gupta & M. P. Gupta 
 - 14th 
 - New Delhi  Sultan Chand & Sons   2005 
 - 3373 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics<br/>Statistics