TY - BOOK AU - Hertz D B TI - Research operations in industry U1 - 658.57 PY - 1953/// CY - New York PB - King's Crown Press KW - Industrial production KW - Production research KW - Research operation N1 - Papers delevered at the 3rd annual Conf. on Industrial research June 1952 with selected papers from the 1st & 2nd confs ER -