Downie, N. M.- <br/><br/>
Basic Statistical Methods / 
N. M. Downie & R. W. Heath 
 - 2nd 
 - New York:  Harper & Row , publishers  c1965 
 - xv,325p.;  ill.  24cm 
<br/><br/> includes bibliographical references and indexes 
<br/><br/><label>Subjects--Topical Terms: </label>--statistics
<br/><br/><label>Dewey Class. No.: </label>519.5 DOW