http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Psychophysiological measurements as related to the operation of a motor vehicle
Diagnostic studies of highway visual communication systems
Project HPR-2(108), contract number FH-11-7031 ... jointly sponsored by the Bureau of Public Roads and eighteen participating states. Project entitled: "Diagnostic studies of highway visual communication systems."