http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Improved visibility for school buses during adverse weather
National Highway Traffic Safety Administration.
v. 1. [No distinctive title] -- v. 2. Appendixes.
M. Heisler, S. Davis ; prepared for U.S. Department of Transportation, National Highway Traffic Safety Administration.