TY  - RPRT
TI  - Outdoor performance of plastics: III. Statistical model for predicting weatherability
AU  - Clark, Joseph E
PY  - 1969
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 10116
DO  - 10.6028/NBS.RPT.10116
ER  -