TY  - BOOK
AU  - BARNES, RALPH M
TI  - MOTION AND TIME STUDY: DESIGN AND MEASUREMENT OF WORK 
SN  - 9814-12-618-7
U1  - BAR 
PY  - 2003///
CY  - NEW YORK
PB  - JOHN WILEY AND SONS PVT. LTD.
ER  -