01141nam0-2200301---450-99000989715040332120140923102411.0000989715FED01000989715(Aleph)000989715FED0100098971520140923d1967----km-y0itay50------baengUSa-------101yyFailure and breakage of rockproceedings of the eighth Symposium on rock mechanics held at the University of Minnesota september 15-17, 1966edited by Charles Fairhurstsymposium sponsored jointly by Society of Mining Engineering of AIME ...[et al.]New YorkAmerican Institute of Mining, Metallurgical and Petroleum Engineers1967X, 581 p.ill.24 cmMeccanica delle rocceConvegniFairhurst,CharlesSymposium on rock mechanics8.<1966 ;University of Minnesota>523727ITUNINARICAUNIMARCBK990009897150403321ZA 8/910880DINGEDINGEFailure and breakage of rock829247UNINA