Wonnacott, Thomas H. Introductory statistics for business and economics / Thomas H. Wonnacott, Ronald J. Wonnacott. - 3rd edition - New York : Wiley, [1984] - xxii, 746 pages : illustrations ; 24 cm Includes index ISBN: 0471097160 Subjects--Topical Terms: Social sciences -- Statistical methods.Commercial statistics.Economics -- Statistical methods.Statistics.