Transportation demand projections and forecasts :
projection to 1972 of aggregate ton miles and modal shares of aggregate ton miles, review of major governmental and extra-governmental transportation demand projections and macro-economic forecasts /
prepared by Richard Lawson.

APA Citation

Lawson, R., United States. Dept. of Transportation. Office of the Assistant Secretary for Policy and International Affairs. (1969). Transportation demand projections and forecasts: projection to 1972 of aggregate ton miles and modal shares of aggregate ton miles, review of major governmental and extra-governmental transportation demand projections and macro-economic forecasts. [Washington, D.C.]: Office of the Assistant Secretary for Policy and International Affairs, Department of Transportation .

MLA Citation

Lawson, Richard, 1927-, and United States. Dept. of Transportation. Office of the Assistant Secretary for Policy and International Affairs. Transportation Demand Projections And Forecasts: Projection to 1972 of Aggregate Ton Miles And Modal Shares of Aggregate Ton Miles, Review of Major Governmental And Extra-governmental Transportation Demand Projections And Macro-economic Forecasts. [Washington, D.C.]: Office of the Assistant Secretary for Policy and International Affairs, Department of Transportation , 1969.

Warning: These citations may not always be complete (especially for serials).