Runyon Richard P <br/><br/>
Winning with statistics : A painless first look at numbers, ratios, percentaes, means and inference 

 -  1977 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>25817 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B2891, L7