TY - BOOK AU - Morris,J.Walker ED - Institute of Supervisory Management TI - Principles of work study SN - 4349222855 U1 - 658.54 PY - 1969/// CY - London PB - Pub. in association with the Institute of Supervisory Management by Heinemann KW - Work measurement KW - Job evaluation KW - Employees KW - Workload KW - Methods engineering N1 - Includes index ER -