Motion and time study : design and measurement of work /
Barnes, Ralph M. 1900-
Motion and time study : design and measurement of work / Ralph M. Barnes - 7th ed. - New York : John Wiley & Sons, 1980 - 689 p. : ill. ; 24 cm.
Includes bibliographies and indexes
0471059056
80-000173
Motion study
Time study
Motion and time study : design and measurement of work / Ralph M. Barnes - 7th ed. - New York : John Wiley & Sons, 1980 - 689 p. : ill. ; 24 cm.
Includes bibliographies and indexes
0471059056
80-000173
Motion study
Time study
