Karanam, U.M. Rao Misra, B.
Principles of rock drilling - Rotterdam A.A. Balkema 1998 - vii, 265p. : ill., photos.
905410788X
MINING ENGINEERING
ROCK DRILLING
622.233 / K3
Principles of rock drilling - Rotterdam A.A. Balkema 1998 - vii, 265p. : ill., photos.
905410788X
MINING ENGINEERING
ROCK DRILLING
622.233 / K3