Hoel, P.G  et al <br/><br/>
Introduction to statistical theory 
P.G. Hoel  et al 
 - New Delhi  Universal Book Stall  2001 
 - x  237 
<br/><br/><label>ISBN: </label>8185461651 
<br/><br/><label>Dewey Class. No.: </label>519.5  / HOE