Walpole, Ronald E. <br/><br/>
Introduction to statistics / 
Ronald E. Walpole 
 - 3rd ed. 
 - New York :  MacMillan,  1982 
 - xv, 521 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography : p. 467-468 
<br/><br/><label>ISBN: </label>0029776503 (Int. ed.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics