Principles of rock drilling /
Karanam, U. M. Rao
Principles of rock drilling / U. M. Rao Karanam [and] B. Misra - Netherlands : A. A. Balkema, 1998 - vii, 265 p. : ill. ; 25 cm.
905410788X
Boring
Rock--drills
Principles of rock drilling / U. M. Rao Karanam [and] B. Misra - Netherlands : A. A. Balkema, 1998 - vii, 265 p. : ill. ; 25 cm.
905410788X
Boring
Rock--drills
