TY  - BOOK
AU  - Narasimhan,Kotur S.
AU  - Sen,Samir
ED  - Proceedings of the intesnational symposium on coal science technology industry business environment
TI  - Coal science technology industry business environment
U1  - 622.3306154 
PY  - 1996///
CY  - New Delhi
PB  - Allied Publishers
N1  - Include index
ER  -