TY - BOOK AU - Curwin, Jon AU - Slater, Roger TI - Quantitative methods : : a short course SN - 1-86152-991-0 U1 - DC 519.502465 2004 PY - 2004/// CY - London : PB - Thomson Learning, KW - Commercial statistics KW - Industrial management -- Mathematical models N1 - Includes index ER -