Motion and time study.
Barnes, Ralph Mosser, 1900-
Motion and time study. - 4th ed. - New York, Wiley [1958] - 665 p. illus. 24 cm.
Includes bibliography.
57013437
Motion study.
Time study.
T58 / .B245 1958
658.5421 / BAM 1958
Motion and time study. - 4th ed. - New York, Wiley [1958] - 665 p. illus. 24 cm.
Includes bibliography.
57013437
Motion study.
Time study.
T58 / .B245 1958
658.5421 / BAM 1958