Wetherill, Barrie G. <br/><br/>
Elementary statistical methods / 
G. Barrie Wetherill 
 - 3rd 
 - London  Chapman and Hall  1982 
 - xiii, 356p. :ill.  Pbk 
<br/><br/><label>ISBN: </label>0412240009 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics
<br/><br/><label>LC Class. No.: </label>QA276.A1.W4 1982