000 00464nam a2200181Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c475
_a9788129711540
040 _aET
082 _a628.1 VIE W
100 _aViessman, Warren;
_910567
245 0 _aWater supply and pollution control
250 _a7th ed.
260 _bPearson
_aDelhi
_c2005
300 _a887p.
650 _aCivil Engineering
_99968
700 _a Hammer, Mark J.
_910568
942 _cBK
999 _c21981
_d21981