| 000 | 00355nam a22001337a 4500 | ||
|---|---|---|---|
| 005 | 20251028101341.0 | ||
| 008 | 251028b |||||||| |||| 00| 0 eng d | ||
| 020 | _a818014 0296 | ||
| 100 | _aSingh ,Singh,J | ||
| 245 | _aWater supply and sanitary engineering | ||
| 260 |
_aNa sarak, delhi _bStandard publisher _c1999p |
||
| 300 | _a512p;ill | ||
| 942 | _cBK | ||
| 999 |
_c25491 _d25491 |
||