School bus safety improvement program. Volume II. Final report.

National Highway Traffic Safety Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliation: Dynamic Science, Phoenix, Ariz.Report covers the period June 1973 to April 1975Subject code: DEDSSubject code: JA*JDSubject code: NSGSubject code: NVBSubject code: NVGSubject code: NVWISubject code: PMKMSubject code: WVSSubject code: WW