Motion and time study /
Niebel, Benjamin W.
Motion and time study / by Benjamin W. Niebel. - 9th ed. - Homewood, Ill. : Irwin, 1993. - xiv, 850, I-16 p. : ill.
Includes bibliographical references and index.
0256092486
92-15051
Motion study.
Time study.
Motion and time study / by Benjamin W. Niebel. - 9th ed. - Homewood, Ill. : Irwin, 1993. - xiv, 850, I-16 p. : ill.
Includes bibliographical references and index.
0256092486
92-15051
Motion study.
Time study.