TY - BOOK AU - WONNACOTT,Thomas H. AU - WONNACOTT,Ronald J. TI - Introductory statistics for business and economics SN - 047161517X PY - 1990/// CY - New York PB - John Wiley and Sons KW - Social sciences KW - Statistical methods KW - Statistics KW - Commercial statistics KW - Economics N1 - Includes index ER -