Motion and time study :
Barnes, Ralph Mosser, 1900-
Motion and time study : design and measurement of work / Ralph M. Barnes. - 7th ed. - New York : Wiley, c1980. - xi, 689 p. : ill. ; 24 cm.
Includes index.
Bibliography: p. [661]-678.
0471059056 : $24.95
Motion study.
Time study.
658.542
Motion and time study : design and measurement of work / Ralph M. Barnes. - 7th ed. - New York : Wiley, c1980. - xi, 689 p. : ill. ; 24 cm.
Includes index.
Bibliography: p. [661]-678.
0471059056 : $24.95
Motion study.
Time study.
658.542