Motion and time study design and measurement of work
"Barnes, Ralph M"
Motion and time study design and measurement of work - 7 - New york John Wiley c1980 - "vii, 689p. : ill. ;23cm."
includes bibliographical references and index
471059056
Motion study
Time study
Motion and time study design and measurement of work - 7 - New york John Wiley c1980 - "vii, 689p. : ill. ;23cm."
includes bibliographical references and index
471059056
Motion study
Time study