| 000 | 00365nam a22001577a 4500 | ||
|---|---|---|---|
| 003 | macl | ||
| 005 | 20181103130617.0 | ||
| 008 | 181103b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cmacl | ||
| 082 | _a333 | ||
| 100 |
_aKhullar ,D R _973140 |
||
| 245 | _aEnvironment | ||
| 260 |
_aChennai _bMcgraw Hill _c2016 |
||
| 650 |
_aEvavironmanct _973141 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c58530 _d58530 |
||