TY  - BOOK
ED  - India. Ministry of Labour. Labour Bureau
TI  - Labour statistics under the annual survey of industries, 1979-80: sample sector
U1  - 331.083 21st
PY  - 1986///
CY  - Chandigarh
PB  - The Author
KW  - Industrial surveys-India; Industries-India; Working class-Statistics; Sampling (Statistics)
ER  -