TY - BOOK AU - Lind, Douglas A. AU - Marchal, William G. AU - Wathen, Samuel A. TI - Statistical techniques in business and economics SN - 9780070667075 U1 - 519.5 PY - 2008/// CY - New Delhi PB - Tata Mcgraw-Hill KW - Statistical mathematics KW - Sampling KW - Time series KW - Non parametric method KW - Statistical process control ER -