Clark, Charles T Stockton, John R <br/><br/>
Introduction to business and economic statistics 

 - 4th ed. 
 - Ohio  South - westerns publishing co.  1971 
 - x, 670 p.; 20cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business - Statistical methods<br/>Business statistics<br/>Commercial statistics<br/>Economic statistics<br/>Statistics