"Downie, N.M" <br/><br/>
Basic statistical methods / by N.M. Downie and R.W. Heath 

 - 2nd ed. 
 - New York  Harper and Row.  1965 
 - 325 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519.5 DOW