TY  - BOOK
ED  - India.
TI  - Report
AV  - HD9556.I43 B45
PY  - 1966/// [i.e. 1967]
CY  - [Delhi
PB  - Manager of Publications]
KW  - Coal
KW  - Prices
KW  - India
KW  - West Bengal
KW  - Bihar
N1  - Cover title
ER  -