000 00326nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a622.2 G653
100 _aGOODMAN,R.E
245 0 _aBLOCK THEORY AND ITS APPLICATION TO ROCK ENGINEERING
260 _aNEW JERSEY
_bPrentice Hall
_c1985
300 _a24X16
942 _cBK
_2DDC
999 _c21829
_d21829