Downie, N. M., <br/><br/>
Basic statistical method / 
N. M. Downie and R. W. Heath. 
 - Fifth edition. 
 - New York :  Harper and Row Publishing;  ©1983. 
 - viii, 371 pages :  illustrations ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9710805037 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>LC Class. No.: </label>HA29  / .D759 1984