| 000 | 00394nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220518175132.0 | ||
| 008 | 960221s1955 dcuabcdjdbkoqu001 0deng d | ||
| 082 |
_a553.2 _bP0;2 |
||
| 100 |
_aChandra, D _919323 |
||
| 245 | _aTextbook of coal | ||
| 653 |
_a Exploration of coal _aMinning of coal _aCoal and enviornment |
||
| 942 | _cBK | ||
| 260 |
_aVaranasi _bTara Book Agency _c2000 |
||
| 003 | ViArRB | ||
| 999 |
_c252923 _d252923 |
||