000 00407nam a22001457a 4500
082 _a624.15132
_cL-38, p-130. :
100 _aHenry R. Reynolds
_942626
245 _aRock Mechanics
_cReynolds, Hency R.
250 _a1st
260 _aBungay Suffolk
_bCrosby Lockwood
_c1961
300 _aviii, 136. p :
_bill,
_c21cm
526 _a0
_b1
_c0
_d624_151320000000000_REY
650 _aMCE
_9379
942 _2ddc
_cBK
999 _c546479
_d546479