Downie, N.M. <br/><br/>
Basic statistical methods / 
N.M. Downie & R.W. Health 
 - New York :      Harper and Row,  1974     
 - vi, 355p.:  ill.;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics<br/>Methodology
<br/><br/><label>Dewey Class. No.: </label>311.2  / DOW