TY - BOOK AU - Mason,Robert Deward AU - Lind,Douglas A. TI - Statistical techniques in business and economics SN - 0256103380 AV - HA29 .M268 1993 U1 - 519.5 20 PY - 1993/// CY - Homewood, IL PB - Irwin KW - Social sciences KW - Statistical methods KW - Economics KW - Commercial statistics N1 - Includes index ER -