TY  - RPRT
TI  - Solar heating, radiative cooling and thermal movement: their effects on built-up roofing.
AU  - Cullen, William C
PY  - 1964
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 231
DO  - 10.6028/NBS.TN.231
ER  -