000 00282nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a628.1
100 _aSATYANARAYANA MURTHY
245 0 _aWATER RESOURCES ENGINEERING
260 _bNEW AGE
365 _b235.00
942 _cBTECH
999 _c163351
_d163351