Gupta, S. P. <br/><br/>
Statistical methods 

 - 33rd rev. 
 - New Delhi  Sultan chand  2004 
 - 1468p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>519.5   / GU-S