Gupta, S.P. <br/><br/>
Advanced Practical Statisitics. 

 - 8th ed. 
 - New Delhi.  S.Chand & Co. Ltd.  1998 
 - viii, 824 
<br/><br/><label>ISBN: </label>8121906342 
<br/><br/><label>Dewey Class. No.: </label>519.5