TY  - BOOK
AU  - Seminar on labour research in India, Indian Society of Labour Economics, 1961 & 1962
AU  - Singh, V. B.
TI  - Labour research in India: ; proceedings 
U1  - 331.110954 
PY  - 1970///
CY  - Bombay
PB  - Popular Prakashan
ER  -