| 000 | 00318nam a22001217a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 230826b |||||||| |||| 00| 0 eng d | ||
| 082 |
_a628 _bR95W |
||
| 100 | _aRoy Chaudhary, K. P. | ||
| 245 | _aWater Supply & Sanitary Engineering | ||
| 260 |
_aCalcutta _bOxford IBH Publishing _c1975 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c30102 _d30102 |
||