MUNDEL MARVIN E. (1981). MOTION & TIME STUDY IMPROVING PRODUCTIVITY (5TH.). PRENTICE -HALL INTERNATIONAL, INC.
芝加哥风格引文MUNDEL MARVIN E. MOTION & TIME STUDY IMPROVING PRODUCTIVITY. 5TH. NEW JERSEY,USA: PRENTICE -HALL INTERNATIONAL, INC, 1981.
MLA引文MUNDEL MARVIN E. MOTION & TIME STUDY IMPROVING PRODUCTIVITY. 5TH. PRENTICE -HALL INTERNATIONAL, INC, 1981.
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