TY  - BOOK
AU  - Barnes,Ralph Mosser
TI  - Motion and time study: design and measurement of work
SN  - 9814126187
U1  - 658.542 
PY  - 2002///
CY  - New York
PB  - Wiley
KW  - Motion study
KW  - Time study
N1  - Bibliography: p. 661-678
ER  -