000 00366pam a2200157a 44500
008 230515b1979 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGL
082 _a624.15132 /RIC
100 _aRICHTER A.R.
245 _aTHE CONTINUUM THEORY OF ROCK MECHANICS
250 _aN.D.
260 _aNULL
_bTRADE
_c1979
300 _a332 HB
650 _aNULL
999 _c623215
_d623215