LEADER 01162nam0-2200325---450 001 990009897410403321 005 20190923124918.0 035 $a000989741 035 $aFED01000989741 035 $a(Aleph)000989741FED01 035 $a000989741 100 $a20140923d1972----km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $aa-------101yy 200 1 $aStability of rock slopes$eproceedings thirteenth Symposium on rock mechanics held at the University of Illinois, Urbana, august 30 - september 1, 1971$fedited by Edward J. Cording$gsymposium sponsored jointly by U.S. National Committee on Rock Mechanics 210 $aNew York$cAmerican Society of Civil Engineering$d1972 215 $aIX, 912 p.$cill.$d24 cm 610 0 $aMeccanica delle rocce$aConvegni 702 1$aCording,$bEdward J. 710 12$aSymposium on rock mechanics,$d13.$f<1971 ;$eUrbana, Illinois>$0523737 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990009897410403321 952 $aZA 8/14$b11854$fDINGE 952 $aN5/10$b4750$fDINTR 959 $aDINGE 959 $aDINTR 996 $aStability of rock slopes$9829275 997 $aUNINA