Downie, N. M. <br/><br/>
Basic statistical methods 
N. M. Downie  and R. W. Heath 
 - New York  Harper  1983 
 - 371 P. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>STATISTICS
<br/><br/><label>Dewey Class. No.: </label>519.5  / DOW