TY - GEN AU - Achenbach, Paul R C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1966-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.9324 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1966 TI - Investigations of air-to-air heat pumps for military housing ::presented at the Annual Meeting of the Society of American Military Engineers ER -