TY - BOOK AU - Heitzman,William R. AU - Mueller,Frederick W. TI - Statistics for business and economics SN - 0205067530 : AV - HA29 .H463 U1 - 519.5 PY - 1980/// CY - Boston PB - Allyn and Bacon KW - Statistics KW - Commercial statistics KW - Economics KW - Statistical methods N1 - Includes index ER -