| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c1329 _d1329 |
||
| 003 | OSt | ||
| 005 | 20180606164034.0 | ||
| 008 | 180606b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a02548305 | ||
| 082 |
_a631 _bSIN |
||
| 100 | _aSingh, Alam | ||
| 245 |
_aEnvironmental Engineering / _cEditor by Alam Singh. |
||
| 260 |
_aDelhi : _bInternational Book Traders ; _c1984. |
||
| 300 |
_a248 p., _c24 cm. |
||
| 942 |
_2ddc _cBK |
||