TY - GEN AU - Paul R Achenbach AU - Joseph C Davis C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1961-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.7079 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1961 TI - An analysis of electrical energy usage in Air Force houses equipped with air-To-air heat pumps: ER -