| 000 | 00431nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 011113s1989||||xx |||||||||||||| ||eng|| | ||
| 041 | _aeng | ||
| 082 |
_a621.40240299 _bENE |
||
| 110 | _aEnercon | ||
| 245 | 0 | _aEconomic Thickness of Insulation Publication 89-118 | |
| 260 |
_aIslamabad : _bThe National Energy Conservation Centre, _cc1989 |
||
| 300 | _a32 p. | ||
| 504 | _aNN | ||
| 650 |
_aInsulation _979589 |
||
| 942 |
_cBOO _o51 _pAbul Kalam Library |
||
| 999 |
_c350928 _d350928 |
||