| 000 | 00777nam a2200193 4500 | ||
|---|---|---|---|
| 003 | ISI Library, Kolkata | ||
| 005 | 20230802144346.0 | ||
| 008 | 230802b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aISI Library _bEnglish |
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| 082 | 0 | 4 |
_a100 SD:333.7916 _bUn58 |
| 110 | 1 | _aWorking Group Meeting on Efficiency and Conservation in the Use of Energy 1979 Bangkok; | |
| 245 | 1 | 0 | _aProceedings of the Working Group Meeting on Efficiency and Conservation in the Use of Energy |
| 260 |
_aNew York : _bUnited Nations, _c1980 |
||
| 300 |
_av, 131 pages : illustrations ; _c 30 cm. |
||
| 490 | _aEnergy resources development series, no. 22 | ||
| 650 | 4 | _aEnergy conservation | |
| 710 | 1 | _a United Nations Economic and Social Commission for Asia and the Pacific | |
| 942 |
_2ddc _cRP |
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| 999 |
_c430608 _d430608 |
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