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4665 documenten gevonden.

Social and economic factors effecting intercity travel.

Gepubliceerd: | Vogt, Ivers and Ass.

Social benefits from minimum power-weight ratios for goods vehicles

Gepubliceerd: | Everall, P.E.

Specification and installation procedure for the R.R.L. (Road Research Laboratory) tensioned, corrugated beam safety fence.

Gepubliceerd: | Pearson, L.C.

The economic benefits accruing from scenic enhancement of highways. Paper presented at the 48th Annual Meeting of Highway Research Board HRB, Washington, D.C., January 1969.

Gepubliceerd: | Davidson, P. J. Tomer & A. Waldman

Traffic control devices.

Gepubliceerd: | -

A resource allocation model for transportation planning. Paper presented at the 48th Annual Meeting of Highway Research Board HRB, Washington, D.C., January 1969.

Gepubliceerd: | Bloom, J.N. A. Cassel W.R. Reeves [et al.]

A transportation and price-sensitive interregional input-out put model. Paper presented at the 48th Annual Meeting of Highway Research Board HRB, Washington, D.C., January 1969.

Gepubliceerd: | Sauerlender, O.H.

Development of a Transit Cost Allocation Formula. Paper presented at the 48th Annual Meeting of Highway Research Board HRB, Washington, D.C., January 1969.

Gepubliceerd: | Ferreri, M.G.

Die Bedeutung der Motorisierung für die Gesamt Wirtschaft.

Gepubliceerd: | Diekman, A.

Economic aspects of urban passenger transportation. Paper presented at the 48th Annual Meeting of Highway Research Board HRB, Washington, D.C., January 1969.

Gepubliceerd: | Kraft, G.