Barnes, Ralph Mosser
Motion and time study : design and measurement of work / Ralph M. Barnes. - 7th ed. - New York : John Wiley & Sons, c1980. - xi, 689 p. : ill. ; 24 cm.
Includes Bibliography: p. [661]-678 & index.
0471059056
80000173
Motion study.
Time study.
658.542
Motion and time study : design and measurement of work / Ralph M. Barnes. - 7th ed. - New York : John Wiley & Sons, c1980. - xi, 689 p. : ill. ; 24 cm.
Includes Bibliography: p. [661]-678 & index.
0471059056
80000173
Motion study.
Time study.
658.542