TY  - BOOK
AU  - Barnes,Ralph Mosser
TI  - Motion And Time Study : Design And Measurement Of Work
SN  - 0471083356
U1  - 658.542 19
PY  - 1980///
CY  - New York
PB  - John Wiley & Sons
KW  - Motion study
KW  - Time study
N1  - Includes bibliographical references and indexs
ER  -