000			00493nab a2200157 4500
005			20260520000251.0
008			260224s xxu
245	0	0	_aConserve: Encouraging energy efficiency and conservation
270			_a18/09/2006 ; 18/09/2006
300			_a3 p.
773	0		_tAmerican Gas _gVol. 89, no. 7 (agos./sept. 2006) ; p. 10-12
942			_cARTICULO
100	1		_aPaulson, Lawrence S. _921196
650		0	_aAhorro de energía _91367
999			_c180576 _d180576