Shukla, M.C. <br/><br/>
Statistics : theory and practice / 
	M.C. Shukla and S.S. Gulshan 
 - 	Ram Nagar : S. Chand, 1994 
 - 	870 pages 
<br/><br/><label>Dewey Class. No.: </label>519.5 SHU G