Results of energy-loss measurements on passenger car tires operating in the free-rolling and braking/traction modes. Final report.

Transportation Systems Center, Cambridge, Mass.

Seasonal adjustment of domestic trunk air-passenger traffic data, 1951-61 : preliminary /

"February 1963."

Evaluation of direct visibility for automotive passenger vehicles by a figure of merit. Appendices.

National Highway Safety Bureau, Washington, D.C.

Annual report of the Board of Railroad Commissioners, for the year ending ... /

Printer varies.

Report of the Board of Railroad Commissioners, State of Kansas, for the year ending .

Printer varies.

Annual report of the Railroad Commissioners of the State of Connecticut, for .

"Together with the annual report of the railroad companies in this state for ... ; to which are added leading statistics prepared by the Commissioners" (varies)

Structure verification of bus passenger seats. Final report.

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

A preliminary laboratory investigation of passive railroad crossing signs. Final report.

Mode of access: Internet.

Proof pressure evaluation of worn passenger car tire carcasses. Final report.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.

National Child Passenger Safety Awareness Week - idea sampler.

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

Import passenger automobile weight projections 1979-1986: Mercedes-Benz, BMW, Volvo, BL Ltd. Final report.

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

Experimental design for evaluating the safety benefits of railroad advance warning signs. Final report.

Federal Highway Administration, Office of Research and Development, Washington, D.C.

Passenger car specifications.

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

Railroad grade crossing passive signing study. Interim report.

Federal Highway Administration, Office of Research, Washington, D.C.

Implications of fuel-efficient vehicles on ride quality and passenger acceptance : workshop proceedings, Woods Hole, Massachusetts, September 6-8, 1978 : final report /

Includes bibliographical references.