LEADER 01230nam0-2200313---450- 001 990009897170403321 005 20140923102748.0 035 $a000989717 035 $aFED01000989717 035 $a(Aleph)000989717FED01 035 $a000989717 100 $a20140923d1968----km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $aa-------101yy 200 1 $aStatus of practical rock mechanics$eproceedings ninth Symposium on rock mechanics held at the Colorado School of Mines Golden, Colorado april 17-19, 1967$fedited by Niles E. Grosvenor and Bartlett W. Paulding jr.$gsymposium sponsored jointly by Society of Mining Engineering of AIME ...[et al.] 210 $aNew York$cAmerican Institute of Mining, Metallurgical and Petroleum Engineers$d1968 215 $aXI, 496 p.$cill.$d24 cm 610 0 $aMeccanica delle rocce$aConvegni 702 1$aGrosvenor,$bNiles E. 702 1$aPaulding,$bBartlett W.$c 710 12$aSymposium on rock mechanics$d9.$f<1967 ;$eGolden, Colorado>$0523728 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990009897170403321 952 $aZA 8/10$b9905$fDINGE 959 $aDINGE 996 $aStatus of practical rock mechanics$9829245 997 $aUNINA