Some economic effects of highway improvement presented at the Thirty-second Annual Meeting, January 13-16, 1953.

Some economic effects of highway improvement presented at the Thirty-second Annual Meeting, January 13-16, 1953.

Dettagli Bibliografici
Ente Autore: National Research Council (U.S.). Highway Research Board
Natura: Libro
Lingua:English
Pubblicazione: Washington Highway Research Board 1953.
Serie:Highway Research Board Bulletin 67.
Soggetti:
Roads > Economic aspects.