NATIONAL INSTITUTE OF ROCK MECHANICS(KOLAR)
WORKSHOP ON NUMERICAL METHODS IN ROCK EXCAVATION DESIGN - KARNATAKA KOLAR GOLD FIELDS 1991 - 30X23
622.2 N277
WORKSHOP ON NUMERICAL METHODS IN ROCK EXCAVATION DESIGN - KARNATAKA KOLAR GOLD FIELDS 1991 - 30X23
622.2 N277