TY  - RPRT
TI  - Economic evaluation of solar energy systems in commercial buildings : methodology and case studies
AU  - Ruegg, Rosalie T
AU  - Sav, G Thomas
AU  - Powell, Jeanne W
AU  - Pierce, E Thomas
PY  - 1982
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 82-2540
DO  - 10.6028/NBS.IR.82-2540
ER  -