Loether, Herman J. <br/><br/>
DESCRIPTIVE AND INFERENTIAL STATISTICS. 

 - 1st, Ed. 
 - London :  Allyn And Bacon, 
 - 659 p. 
<br/><br/><label>ISBN: </label>0205069053 
<br/><br/><label>Dewey Class. No.: </label>310  / LOE