N. M Downie <br/><br/>
Basic Statistical Methods 

 - 2nd Edition 
 - London  Harper International Student Reprint/Harper and Row  1965 
 - 325p 
<br/><br/>N. M Downie & R. W Heath: Basic Statistical Methods.  (2nd Edition)  London.  Harper International Student Reprint/Harper and Row, 1965.--(519.5DOW)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>519.5  / DOW