Safety status of vehicle-in-use study. Summary. Final report.

National Highway Traffic Safety Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliation: Ultrasystems, Inc., Newport Beach, Calif.Subject code: DECMBSubject code: DFSubject code: DZN*NOOSubject code: DZNBSubject code: IFISubject code: RCGB*D