000 00293nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _asantosh kumar garg
245 0 _a"Water supply engineering, Vol.-1"
260 _bKhanna Publishers
260 _c1995
365 _b110.00
942 _cBK
999 _c139508
_d139508