000 00265nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a624.1834 BAI/DRO 4 N78 BAI
100 _aBAIKOU U N
245 _aREINFORCED CONCRETE STRUCTURE
300 _a631
999 _c10854
_d10854