TY  - RPRT
TI  - Durability and related tests for selected elements and materials used in the exterior envelope of buildings 
AU  - Masters, Larry W
AU  - Clark, Elizabeth J
AU  - Sleater, Gerald A
AU  - Hockman, Arthur
PY  - 1975
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 75-955
DO  - 10.6028/NBS.IR.75-955
ER  -