000			00270nam a2200121Ia 4500
008			220811s9999 xx 000 0 und d
245			_aJOURNAL ON CIVIL ENGINEERING
260			_c2020-2020
500			_a"10,11"
500			_a"3,4,1"
500			_aJUN-AUG
942			_cBV
999			_c23630 _d23630