000 00430pam a2200169a 44500
008 160408b1992 xxu||||| |||| 00| 0 eng d
020 _a0750610638
082 _a624.15132
_bEn33r
100 _aBell, F. G.
245 1 _aENGINEERING IN ROCK MASSES
260 _aOxford
_bButterworth Heinemann
_c1992
300 _a580
650 _aRock Mechanics
650 _aEngineering Geology
964 _gCIRC
997 _aA114518 C
999 _c328467
_d328467