| 000 | 00416nam a22001217a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 250120b |||||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 100 |
_aWorld Energy Conference _96968 |
||
| 245 |
_aDo:Working Group No:4 W.G No.4b : _bEnergy Conservation of Building Efficiency of Heating System |
||
| 260 |
_aNew Delhi: _bOrganising Committee 12th Congress World Energy Conference, _c1983. |
||
| 942 | _cBK | ||
| 999 |
_c19069 _d19069 |
||