TY  - BOOK
AU  - Kumaramangalam, S Mohan
TI  - Coal industry in India: nationalisation and tasks ahead
U1  - 338.2720954 21st
PY  - 1973///
CY  - New Delhi
PB  - Oxford and IBH
KW  - Coal mines and mining-India; Coal mines-India; Coal trade-India
ER  -