Transportation in America's future: potentials for the next half century. Part 1: societal context. Final report.

Transportation Department, Washington, D.C.

Transportation in America's future: potentials for the next half century. Part 2: transportation forecasts. Final report.

Transportation Department, Washington, D.C.

Alternative scenarios for federal transportation policy. Volume I - first year final report.

Transportation Department, Office of University Research, Washington, D.C.