000 00277nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Natarajan, K.V."
245 0 _aBasic Civil engineering
260 _bN.Dhanalakshmi
260 _c1996
365 _b80.00
942 _cBK
999 _c139524
_d139524