000 00271nam a2200109Ia 4500
008 211209s1951 xx 000 0 und d
041 _aeng
082 _a624.184 N51 HOO/KIN
100 _aHOOLEGA
245 _aSTEEL AND THEIR TIMBER STRUCTURES
260 _bMCGRAW-HILL
_c1951
999 _c3506
_d3506