000 00426nam a2200169Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a628.1
_bBI-W
100 _aBirdie,G. S
245 0 _aWater supply and sanitary engineering
250 _a6th . . Ed.
260 _c2002
_aNew Delhi
_bDhanpat Rai & Co.(Pvt.)Ltd.
300 _a965
650 _aCivil Engineering
700 _aBirdie,J. S
942 _cBK
999 _c1820
_d1820