A study of clearance intervals, flashing operation, and left-turn phasing at traffic signals. Volume 2: clearance intervals. Final report.

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

A study of clearance intervals, flashing operation, and left-turn phasing at traffic signals. Volume 3: flashing operation. Final report.

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

Study of the performance of aids to navigation systems : phase 1, closed loop model of the process of navigation /

Final report; March 1978.

A pilot study of nuclear medicine reporting through the Medically Oriented Data System /

Mode of access: Internet.

A study of the effect of high yield criteria for emergency room skull radiography /

Mode of access: Internet.

A proposed outline for the study of technical assistance to less developed countries.

Mode of access: Internet.

National social service systems; a comparative study and analysis of selected countries.

Bibliography: p. 74-78.

A study of the aerodynamic effects and stability characteristics of buses. Summary report. Volume 1. Final report.

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

A study of the aerodynamic effects and stability characteristics of buses. Technical report. Volume 2. Final report.

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

A study on evaluation of driver education.

National Highway Safety Bureau, Washington, D.C.

The effect of vehicle structure characteristics on occupant restraint parameters. A parametric study. Technical report.

Mode of access: Internet.

Combined medical-engineering study of injury and damage to the knee joint in impact. Final report.

National Highway Safety Bureau, Washington, D.C.

The medical consequences of car crashes: an automobile crash trauma study. Final report. Volume III.

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

Study report of methods to improve the application of state traffic records systems. Phase 1. Technical report.

Federal Highway Administration, Office of Enforcement and Emergency Services, Washington, D.C.

Study report of methods to improve the application of state traffic records systems - phase 2. Technical report.

Federal Highway Administration, Office of Enforcement and Emergency Services, Washington, D.C.