TY  - BOOK
AU  - Sen Sukomal
TI  - Working class of India: history of emergence and movement 1830-1970
U1  - 331.880954 
PY  - 1977///
CY  - Calcutta
PB  - K.P.Bagchi
KW  - India
KW  - Labor economics
KW  - Working class
ER  -