| 000 | 00379nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 220901s2011 xx 000 0 eng d | ||
| 082 | _a628.1 GUR | ||
| 100 | _aGurcharan Singh | ||
| 245 | 0 | _aWater supply and Sanitary engg. | |
| 250 | _a6 | ||
| 260 |
_b Standard _c2011 _aDelhi |
||
| 300 | _a512 | ||
| 650 | _aSanitary Engineering | ||
| 650 | _aWater Supply | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c2903 _d2903 |
||