000 00222 a2200097 4500
001 26616
100 _aRichards J.H
245 _aEnergy methods in stress analysis
260 _a
_bJohn wiley
_c1977
090 _c17912
_d17912
942 _aNUST-CAE
_cM
_c8794
999 _c261689
_d261689