XVI Weltstrassenkongress Bericht uber die Arbeiten des Kongresses Report of the Proceedings of the Congress - compte Rendu des Travaux du congres Wien 1979 XVle Congres Mondial de la Route
- Paris : Association Internationale Permanente des congres de la Route, 1979
- 1192p. ill.
Mainly French language
Roads
Highway engineering
Traffic engineering
Mainly French language
Roads
Highway engineering
Traffic engineering