Shukla, M.C. <br/><br/>
Statistics: Theory and Practice 

 - New Delhi  S.Chand & Co.  1994 
 - 870P.  24 CM. 
<br/><br/><label>ISBN: </label>8121904862 
<br/><br/><label>Dewey Class. No.: </label>519.5,  / D, Shu