01069nam0-2200289---450-99000971526040332120130417113821.0000971526FED01000971526(Aleph)000971526FED0100097152620130412d1967----km-y0itay50------baengUSa-------001yyDetermination of stress in rock - a state of the art reporta symposium presented at the sixth-ninth annual meeting American Society for testing and materials Atlantic City N.J., 26 june-1 july 1966edited by American Society for testing and materialsPhiladelphiaAmerican Society for Testing and Materials196756 p.ill.23 cmMeccanica delle rocceAmerican Society for Testing and MaterialsITUNINARICAUNIMARCBK990009715260403321N4/20301/LDINGEDINGEDetermination of stress in rock - a state of the art report844099UNINA