Mundel, Marvin E.
Motion and time study : improving productivity / Marvin E. Mundel, David L. Danner.
Printice Hall , 1994
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Dalela, Suresh
Elements of work study/Suresh Dalela
Delhi Stadard Pual Dist, 1977
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Barnes, Ralph M. (Ralph Mosser)
Motion and time study
John Wiley & Sons, 1955
 Buku Teks
Barnes, Ralph M. (Ralph Mosser)
Motion and time study
John Wiley & Sons, 1958
 Buku Teks
Barnes, Ralph M. (Ralph Mosser)
Motion and time study : problems and projects
John Wiley & Sons, 1949
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