TY  - BOOK
AU  - West Bengal (India), Directorate of Boiler
TI  - The West Bengal boiler operation engineering rule,1960
U1  - 621.184 
PY  - 1975///
CY  - Alipore
PB  - Govt. Press
KW  - Steam-boilers
KW  - Law and legislation
KW  - India
ER  -