TY  - BOOK
AU  - RALPH M
TI  - MOTION AND TIME STUDY DESIGN AND MEASUREMENT OF WORK
U1  - GN658.542B263M5 
PY  - 1963///
CY  - NEW YORK
PB  - JOHNS HOPKINS PRESS
KW  - MOTION AND TIME STUDY DESIGN AND MEASUREMENT OF WORK
ER  -