Minimal luminance requirement for official highway signs. Final report.
- Publication date
- Publisher
Abstract
Federal Highway Administration, Office of Safety and Traffic Operations Research and Development, McLean, Va.Mode of access: Internet.Author corporate affiliation: IFR Applications, Inc., State College, Pa.Report covers the period Sept 1983 - May 1986Subject code: CISubject code: NDBSubject code: NDGSubject code: RCG
