000 00393nam a2200169Ia 4500
001 10915
005 20250626030813.0
008 211022s9999 xx 000 0 und d
082 _a333 ENE
100 _aENERCON
245 0 _aBuilding energy code of Pakistan may 1990
260 _aIslamabad
260 _bNational Energy Conservation C
260 _c1990
300 _a50
942 _cBK
999 _c12326
_d12326