TY  - RPRT
TI  - Circular of the Bureau of Standards no. 103 3rd edition: United States government specification for water-resisting spar varnish
PY  - 1922
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 103e3
DO  - 10.6028/NBS.CIRC.103e3
ER  -