| Original language | Finnish |
|---|---|
| Place of Publication | Helsinki |
| Number of pages | 57 |
| ISBN (Electronic) | 978-952-445-196-3 |
| Publication status | Published - 2007 |
| MoE publication type | D4 Published development or research report or study |
Publication series
| Series | Ratahallintokeskuksen julkaisuja A |
|---|---|
| Number | 7 |
| ISSN | 1455-2604 |