TY  - RPRT
TI  - "Wood shingles (red cedar, tidewater red cypress, California redwood) (fourth edition)" 
PY  - 1938
PB  - National Bureau of Standards
CY  - "Gaithersburg, MD
SN  - NBS CS 31-38
DO  - 10.6028/NBS.CS.31-38
ER  -