Barnes, Ralph M.
Motion and time study design and measurement of work - 7th ed. - New York John Wiley and Sons 1980 - xi, 689 p. ill. 21 cm.
Includes bibliographies
0471083356
Time and motion study
658.542 / BAR/1980
Motion and time study design and measurement of work - 7th ed. - New York John Wiley and Sons 1980 - xi, 689 p. ill. 21 cm.
Includes bibliographies
0471083356
Time and motion study
658.542 / BAR/1980