Statistics for business and economics / Joseph G. Van Matre, Glenn H. Gilbreath. Van Matre, Joseph G. Gilbreath, Glenn H., joint author. Statistics. Commercial statistics. Economics Statistical methods. HA29 .V29 310 VAN Includes bibliographies and index. Dallas, Tex. : Business Publications, 1980. 1980. 1980 Text xiii, 589 p. : eng