TY  - BOOK
AU  - Cundall,P.A.
AU  - Sterling, R. L.
AU  - Starfield, Anthony M.,
ED  - Key question in rock mechanics
TI  - Key question in rock mechanics: proceedings of the 29th U.S. symposium 
SN  - 9061918359
AV  - TA706 K49
PY  - 1988///
CY  - Rotterdam, Netherlands
PB  - A. A. Balkema
KW  - Mecánica de rocas
KW  - Congresos
ER  -