000 00281nam a2200121Ia 4500
008 211209s1978 xx 000 0 und d
041 _aeng
082 _a624.17 N78 MAR
100 _aMARSHALL W T
245 _aSOLUTION OF PROBLEMS IN STRUCTURES
260 _c1978
300 _a401
999 _c15310
_d15310