TY - BOOK AU - Gordion Associates TI - Evaluation of the air-to-air heat pump for residential space conditioning: final report AV - TH 7638 G6 PY - 1976/// CY - Washington, D.C. PB - Federal Energy Administration Center KW - Calor KW - Bombas KW - Aire acondicionado - KW - Equipo y aparatos N1 - Prepared for Office of Conservation and Environment under contract no. FEA-CO-04-50171-00 ER -