000 00456 a2200169 4500
003 OSt
008 090608t xxu||||| |||| 00| 0 eng d
082 _a628.1/.2
_bSIN
100 _aSingh, Gurucharan
_97097
245 _aWater supply and sanitary engineering
300 _a512p.
653 _a628.1/.2
_aWater supply
_aSanitary engineering
700 _aSingh, Jagdish
942 _cBK
_2ddc
260 _aNew Delhi
_bStandard
_c1996
020 _a81-86308-27-x
999 _c332662
_d332662