Gupta, S.C <br/><br/>
Statistical Methods 

 - 28 TH ED. 
 - New Delhi  Sultan Chand & Sons  1999 
<br/><br/><label>ISBN: </label>8170140072 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistical Methods
<br/><br/><label>Dewey Class. No.: </label>519.5 GUP/S