Hoel, Paul G. <br/><br/>
Elementary statistics 

 - 3rd ed. 
 - New York:  John Wiley & Sons,  1971 
 - x, 309 p. ;  24cm 
 - Wiley series in probability and mathematical statistics .
<br/><br/> Acc. No. 04671 
<br/><br/><label>ISBN: </label>0471403008 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics