Transport economics : studies by other organizations on track costs and transport economics / transmitted by the European Conference of Ministers of Transport (ECMT).
1986
Detalles de los registros
Signatura[E/ECE/]TRANS/R.245
TítuloTransport economics : studies by other organizations on track costs and transport economics / transmitted by the European Conference of Ministers of Transport (ECMT).
Resúmen
Work undertaken by the ECMT in transport economics during 1986.
FechaGeneva : UN, 22 Oct. 1986.
Descripción
12 p.