000 00407pam a2200157a 44500
008 160408b1969 xxu||||| |||| 00| 0 eng d
082 _a624.1513
_bD912
100 _aDuncan, Neil
245 1 _aENGINEERING GEOLOGY AND ROCK MECHANICS
260 _aLondon
_bLeonard Hill
_c1969
300 _av.
650 _aEngineering Geology
650 _aRock Mechanics
964 _gCIRC
997 _aA41913 v. 1 C
999 _c247406
_d247406