Hays, Samuel <br/><br/>
Out line of statistics/6e 

 - 6th ed. 
 - London  Long mans  1960 
 - viii, 313p 
<br/><br/><label>Subjects--Index Terms: </label>Statistcs 
<br/><br/><label>Dewey Class. No.: </label>519.5  / HAY