TY - BOOK AU - Lind, Douglas A., William G. Marchal and Samuel A. Wathen TI - Statistical techniques in business & economics SN - 0072868244 AV - HA 29 .L56 2005 PY - 2005/// CY - New York PB - McGraw hill KW - 1. Social sciences KW - Statistical methods KW - Economics KW - Commercial statistics ER -