TY  - BOOK
TI  - Introduction to work study
SN  - "92-2-101939-X"
AV  - T60 
PY  - 1979///
CY  - Geneva
PB  - International Labour Office
KW  - 1. work measurement 2. methods engineering 3. Production management
KW  - "N"
N1  - "Y"
ER  -