Heitzman, William R. <br/><br/>
Statistics for business and economics/ 
William R. Heitzman, Frederick W. Mueller. 
 - Boston:  Allyn and Bacon,  1980. 
 - xv, 669p.;  24cm. 
<br/><br/><label>ISBN: </label>0205067530 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial statistics.<br/>Economics--Statistical.