Wonnacott, Thomas H. <br/><br/>
Introductory statistics for business and economics / 
by Thomas H. Wonnacott, Ronald J. Wonnacoatt. 
 - 4th ed. 
 - New York, N.Y. :  John Wiley & Sons,  1990. 
 - xvi, 815 p. 
 - Wiley Series in Probability and Mathematical Statistics. .
<br/><br/> Includes bibliography and index. 
<br/><br/><label>ISBN: </label>047161517X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Վիճակագրություն<br/>Commercial statistics.<br/>Economics--Statistical methods.<br/>Social sciences--Statistical methods.