Hoel, Paul G.  1905- <br/><br/>
Elementary statistics / 
Paul G. Hoel 
 - 4th ed. 
 - New York :  Wiley,  1976 
 - 361 p. :  ill. ;  23 cm. 
 - Wiley series in probability and mathematical statistics .
<br/><br/><label>ISBN: </label>0471016942 
<br/><br/><label>LCCN: </label>75-033400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics