Wonnacott, Wonnacott  <br/><br/>
Introductory statistics for business and economics 
Wonnacott Wonnacott and Ronald J. Wonnacott 
 - New York  John Wiley  c1972 
 - xviii, 622p. 23cm. 
<br/><br/><label>Dewey Class. No.: </label>330.0182  / WON