Mason, Robert D. <br/><br/>
Statistical techniques in business and economics/ 
by Robert D. Mason 
 - 8th ed 
 - Homewood, Ill.:  Richard D. Irwin/  1993 
 - 872 pages :   illustration ;   24 cm. 
<br/><br/><label>ISBN: </label>0256128286 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics