http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Uniform traffic control devices for Canada
Council on Uniform Traffic Control Devices for Canada
1 volume (loose-leaf) : chiefly illustrations ; 30 cm.
prepared by the Council on Uniform Traffic Control Devices for Canada.
At head of title: Uniform traffic control devices for Canada.