| 000 | 00334nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 200615s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a8174090738 | ||
| 082 |
_a620 _bNON-G |
||
| 100 | _aG D RAI | ||
| 245 | 0 | _aNON CONVENTIONAL ENERGY RESOURCES | |
| 250 | _a1ST | ||
| 260 |
_anew delhi _bS.CHAND _c2017 |
||
| 300 | _a0 | ||
| 942 | _cBK | ||
| 999 |
_c29678 _d29678 |
||