000 00278nam a2200121Ia 4500
008 211004s9999 xx 000 0 und d
245 _aJOURNAL ON Civil Engineering ENGINEERING
260 _c2017-2018
500 _a"1,2,3,4"
500 _a8
500 _aDEC-NOV
942 _cBV
999 _c21702
_d21702