000 00306nam a2200121Ia 4500
008 221221s9999 xx 000 0 und d
082 _a624.18
_bSON/B
100 _aSoni, Saurabh Kumar
245 0 _aBuilding Materials And Construction
260 _bS K Kataria
650 _aCivil Engineering
942 _cBK
999 _c3505
_d3505