Ball, A.D. <br/><br/>
Level statistics 
by A.D. Ball and G.D. Buckwell 
 - London  Macmillan  1991 
 - 280p. 
<br/><br/><label>ISBN: </label>0333643860 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistical methods<br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>I5511 B21