Brase, Charles Henry. <br/><br/>
Understandable statistics :  concepts and methods / 
Charles Henry Brase. 
 - 4th.ed. 
 - Lexington :  D.C.Heath and Co.,  c1991. 
 - 616 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0669244775 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>LC Class. No.: </label>HA29  / .B73