Hays, Samuel. <br/><br/>
An outline of statistics / 
Samuel Hays. 
 - London :  Longman,  1978. 
 - ix, 282 p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>Dewey Class. No.: </label>519 HAY