000 00277nam a2200109Ia 4500
008 220201s1951 xx 000 0 eng d
100 _aHool, GA & Kinne, WS
245 0 _aStructual members & connections
260 _bNewyork: Mc Graw Hill
_c1951
300 _a639
942 _2ddc
999 _c71233
_d71233