Stockton, John R.  1903- <br/><br/>
Introduction to business and economic statistics / 
John R. Stockton, Charles T. Clark. 
 - 5th ed. 
 - Cincinnati :  South-Western Pub. Co.,  1975. 
 - x, 595 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>053813240X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.