| 000 | 00457nam a2200181Ia 4500 | ||
|---|---|---|---|
| 003 | HQRS | ||
| 005 | 20181222053155.0 | ||
| 008 | 170117s2017 xx 000 0 eng d | ||
| 040 |
_aHQRS _beng _cHQRS |
||
| 041 | _heng | ||
| 110 | _aNew Delhi, CSIR | ||
| 245 | _aImportance of coal for Indian economy(lecture) | ||
| 260 |
_aNew Delhi: _bCSIR, _c1980 |
||
| 365 | _bcomp. | ||
| 440 | _aCSIR foundation day lecture | ||
| 500 | _aBlack box | ||
| 942 |
_cLP _2udc |
||
| 999 |
_c31141 _d31141 |
||