000 00417nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a628.1 B2
100 _a"Birdie, G S"
245 0 _aWater Supply and Sanitary Engineering
250 _a\\199800ENGGPSX
260 _aDhanpat Rai and Sons
260 _b1998
260 _cDelhi
300 _a946p.
500 _aincludes index and biblioraphy
942 _cBK
999 _c69241
_d69241