TY  - BOOK
AU  - NATIONAL COAL DEVELOPMENT CORPORATION LTD
ED  - NATIONAL COAL DEVELOPMENT CORPORATION LTD
TI  - Annual report & accounts 1970-71
U1  - N9:8F.2.N71<N70r, L1/GD 
PY  - 1971///
CY  - Ranchi
PB  - NCDC          
ER  -