Data base development of automobile and light truck maintenance. Volume I - text and appendixes A-D. Final report.

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

Rail safety/ equipment crashworthiness. Volume IV: Executive summary. Interim report.

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

Rail safety/ equipment crashworthiness. Volume II: Design guide. Interim report.

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

Rail safety/ equipment crashworthiness. Volume III: Proposed engineering standards. Interim report.

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

Guidelines for enhancement of visual conspicuity of the trailing end of trains. Final report.

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

Enforcement frequency, sanctions and compliance level for pedestrian safety. Final report.

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

State of Rhode Island Special Adjudication for Enforcement - volume II: evaluation of driver retraining schools. Analytic study. Final report.

National Highway Traffic Safety Administration, Office of Driver and Pedestrian Programs, Washington, D.C.

State of Rhode Island Special Adjudication for Enforcement - volume III: analysis of the administrative adjudication of traffic offenses. Analytic study. Final report.

National Highway Traffic Safety Administration, Office of Driver and Pedestrian Programs, Washington, D.C.

State of Rhode Island Special Adjudication for Enforcement - technical summary. Final report.

National Highway Traffic Safety Administration, Office of Driver and Pedestrian Programs, Washington, D.C.

Safety helmet performance investigation. Volume I. Final report.

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

Reflector use and the effect they have on the number of mule deer killed on California highways. Final report.

Federal Highway Administration, Washington, D.C.

On the development of a theory of traveler attitude-behavior interrelationships: volume I - input to theory development. Final report.

Transportation Systems Center, Cambridge, Mass.

On the development of a theory of traveler attitude-behavior interrelationships: volume II: theoretical and empirical findings. Final report.

Transportation Systems Center, Cambridge, Mass.

Effect of cargo shifting on vehicle handling. Final report.

Federal Highway Administration, Bureau of Motor Carrier Safety, Washington, D.C.

Motor vehicle accidents in relation to geometric and traffic features of highway intersections. Volume III - appendices. Final report.

Federal Highway Administration, Washington, D.C.