Walpole, Ronald E. <br/><br/>
Elementary statistical concepts / 
Ronald E. Walpole. 
 - 2nd ed. 
 - London :  Collier Macmillan,  c1983. 
 - xiv, 442 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0024240206 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>Dewey Class. No.: </label>519.5  / WAE 1983