TY  - RPRT
TI  - Materials research activities at the National Bureau of Standards (1975-1982) pertaining to active solar heating and cooling systems 
AU  - Yancey, Charles W C
PY  - 1983
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 83-2782
DO  - 10.6028/NBS.IR.83-2782
ER  -