000 00335nam a2200121Ia 4500
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008 190706s9999 xx 000 0 und d
082 _a622.206 I61
100 _aINTERNATIONAL CONGRESS ROCK MECHANICS
245 0 _aPROCEEDINGS:5TH INTERNATIONAL CONGRESS ON ROCK MECHANICS
260 _bI.C.R.M.CENTRE
942 _cREF
_2DDC
999 _c9379
_d9379