000 00304nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aC. Martin harold
245 0 _aIntroduction to matrix methods of structural analysis
260 _bMcgraw hill
260 _c1966
365 _b112.8
942 _cBK
999 _c200876
_d200876