TY  - BOOK
ED  - India. Ministry of Labour. Labour Bureau
TI  - Labour statistics under the annual survey of industries (1980-81): preliminary summary report (Census sector)
U1  - 331.083 21st
PY  - 1981///
CY  - Chandigargh
PB  - The Author
KW  - Industries-India; Industrial surveys-India
ER  -