Crash protection systems for handicapped school and transit bus occupants. Volume I: executive summary. Interim report.

National Highway Traffic Safety Administration, Washington, D.C.

Crash protection systems for handicapped school and transit bus occupants. Volume III: appendices A, B, C and D. Interim report.

National Highway Traffic Safety Administration, Washington, D.C.

Crash protection systems for handicapped school and transit bus occupants. Volume IV: appendix E. Interim report.

National Highway Traffic Safety Administration, Washington, D.C.

San Diego wheelchair accessible bus study. Interim report.

Urban Mass Transportation Administration, Washington, D.C.

Accident information related to driver visibility and mirrors. Final report.

National Highway Traffic Safety Administration, Office of Vehicle Safety Standards, Washington, D.C.