TY  - RPRT
TI  - Outdoor performance of plastics: II. Tensile and flexural properties
AU  - Clark, Joseph E
AU  - Neuman, Richard C
AU  - Slater, James A
PY  - 1969
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 10014
DO  - 10.6028/NBS.RPT.10014
ER  -