Johnston, J.O. and Spatz, C. <br/><br/>
Basic statistics :  tales of distributions. / 
Chris Spatz, and James, O. Johnston 
 - California  Brooks publishing  1981 
 - xiii,449p.; ill.  Hbk 
<br/><br/><label>ISBN: </label>081850384 
<br/><br/><label>LC Class. No.: </label>QA276.12.S66 1988