Niebel, Bengamin W.
Motion and time study Bengamin W. Niebel - 5th ed. - Homewood, Illinois: Richard D. Irwin, 1972. - 709p.
Includes index
eng
Time study
Motion study
658.5 / NIM
Motion and time study Bengamin W. Niebel - 5th ed. - Homewood, Illinois: Richard D. Irwin, 1972. - 709p.
Includes index
eng
Time study
Motion study
658.5 / NIM