Motion and time study
Niebel, B.W.
Motion and time study by B.W. Niebel - 5th edn. - Illinois Richard D. Irwin 1972 - 709 p.
Motion Study
Time Study
65.015.11/14 / N 665 M
Motion and time study by B.W. Niebel - 5th edn. - Illinois Richard D. Irwin 1972 - 709 p.
Motion Study
Time Study
65.015.11/14 / N 665 M