TY  - RPRT
TI  - Dynamic performance of a residential air-to-air heat pump 
AU  - Kelly, George E
AU  - Bean, John
PY  - 1977
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS BSS 93
DO  - 10.6028/NBS.BSS.93
ER  -