The economic benefits of road transport projects
Tak, Herman G. Van Der
The economic benefits of road transport projects Tak, Herman G. Van Der - Washington The Johns Hopkins Press 1971 - ix, 42 p. - World Bank staff occassional papers, no.13 .
International Bank for Reconstruction and Development
080181314X
Transportation - Mathematical models
388.1
The economic benefits of road transport projects Tak, Herman G. Van Der - Washington The Johns Hopkins Press 1971 - ix, 42 p. - World Bank staff occassional papers, no.13 .
International Bank for Reconstruction and Development
080181314X
Transportation - Mathematical models
388.1