TY  - BOOK
AU  - DEPARTMENT OF LABOUR , GOVT. OF WEST BENGAL, INDIA, INDIA
TI  - WEST BENGAL LABOUR GAZATTE - 1987
U1  - 658.3 
PY  - 1987///
PB  - DEPARTMENT OF LABOUR , GOVT. OF WEST BENGAL. , INDIA
KW  - I.R.P.M
ER  -