TY  - RPRT
TI  - Testing of pebble-bed and phase-change thermal energy storage devices according to ASHRAE Standard 94-77 
AU  - Jones, Dennis E
AU  - Hill, James E
PY  - 1979
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 79-1737
DO  - 10.6028/NBS.IR.79-1737
ER  -