Rees,D.G. <br/><br/>
ESSENTIAL STATISTICS: 

 - 2nd ed. 
 - London  Chspman and hall,  1989 
 - 258 p.  23 cm. 
<br/><br/><label>ISBN: </label>0-412-32030-4 
<br/><br/><label>Dewey Class. No.: </label>519.5 REE