Hays, S. <br/><br/>
Outline of statistics 
by S. Hays 
 - 4th ed. 
 - London  Longmans  1953 
 - 289p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>I5511 H334