Transport in the 1980-1990 decade electronic resource: Fifth International Symposium on Theory and Practice in Transport Economics, Athens, 22-25 October 1973. Volume 2 Summary of the discussion / European Conference of Ministers of Transport
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| uuuu-uuuu | Utgivningsland okänt / Ej specificerat |