TY  - RPRT
TI  - Criteria for mechanical systems in multifamily buildings for residential weatherization options 
AU  - Galowin, Lawrence S
PY  - 1984
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 84-2939
DO  - 10.6028/NBS.IR.84-2939
ER  -