TY  - BOOK
AU  - Mathrubutham R. Au.
AU  -  Srinivasan R Au.
TI  - Factories & labour manual
U1  - X:9:Z2qg, L9.3 
PY  - 1979///
CY  - Nagpur
PB  - Wadhwa and comp India     
KW  - Labour and manual
ER  -