| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c9960 _d9960 |
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| 005 | 20190830121406.0 | ||
| 008 | 190830b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8170960428 | ||
| 040 | _cBCL | ||
| 082 |
_223 _a546 _bRKD |
||
| 100 | _aDas, R.K | ||
| 245 |
_aIdaustrial Chemistry/ _cby R.K Das |
||
| 260 |
_aNew Delhi, _bKalyani Publishers: _c1987 |
||
| 300 |
_a403 p. _c20 cm. |
||
| 440 | _aIdaustrial Chemistry | ||
| 942 |
_2ddc _cBK |
||