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.

Podrobná bibliografie
Korporativní autor: National Research Council (U.S.). Highway Research Board
Médium: Kniha
Jazyk:English
Vydáno: Washington Highway Research Board 1953.
Edice:Highway Research Board Bulletin 67.
Témata:
Roads > Economic aspects.