TY  - RPRT
TI  - Investigations of air-to-air heat pumps for military housing : presented at the Annual Meeting of the Society of American Military Engineers
AU  - Achenbach, Paul R
PY  - 1966
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS report ; 9324
DO  - 10.6028/NBS.RPT.9324
ER  -