000 00290nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _a621.38
100 _aTuma, Jan J
245 0 _aTheory & problems of structual analysis
260 _bMc graw hill
_c1969
300 _a292
942 _2ddc
999 _c76896
_d76896