TY  - BOOK
AU  - Bieniawski,Z.T.
TI  - Rock mechanics design in mining and tunneling
SN  - 9061915074
U1  - 624.15132 
PY  - 1984///
CY  - Rotterdam
PB  - A.A. Balkema
KW  - Rock mechanics
KW  - localuch
KW  - Tuunnels
KW  - Rock excavations
KW  - Eart control (mechanics)
N1  - Icludes index; cludes bibliographics
ER  -