TY - BOOK AU - Hein, Leonard W. TI - The Quantitative approaoch to managerial decisions U1 - 658.0151 PY - 1972/// CY - New Delhi PB - Prentice-Hall of India KW - Decision making KW - Mathematical models KW - Industrial management KW - Operations research KW - Sampling (Statistics) KW - Management science N1 - Includes index ER -