Walpole Ronald E <br/><br/>
Elementry statistical concepts 

 - New York       Macmillan          1976 
 - viii,230p.  cm. 
<br/><br/><label>Standard No.: </label>32648 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B28, L63