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| 008 | 260111s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _a621.30954 SU17E | ||
| 100 | _aSUBUDHI, R N | ||
| 245 | 0 | _aENERGY OPTIONS FOR 21ST CENTURY | |
| 260 |
_aNEW DELHI _bASHISH _c1993 |
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| 300 | _a171P. | ||
| 690 | _aENERGY | ||
| 942 | _cBK | ||
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