000 00301nam a2200121Ia 4500
008 220201s1960 xx 000 0 eng d
082 _a624.171
_bARG
100 _aArgyris, JH
245 0 _aEnergy theorems & structural analysis
260 _bLondon: Butterworths
_c1960
300 _a85
942 _2ddc
999 _c71588
_d71588