Mansfield, Edwin. <br/><br/>
Statistics for business and economics / 
Edwin Mansfiel. 
 - 4th ed. 
 - New York :  W.W. Norton,  1991. 
 - xx, 689 p. :  ill. 
<br/><br/><label>ISBN: </label>039396051X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial statistics.<br/>Economics--Statistical methods.<br/>Statistics--Data processing.<br/>Social sciences--Statistical methods.