| Original language | Finnish |
|---|---|
| Publisher | VTT Technical Research Centre of Finland |
| Number of pages | 32 |
| ISBN (Print) | 952-5004-13-9 |
| Publication status | Published - 1997 |
| MoE publication type | D4 Published development or research report or study |
| Original language | Finnish |
|---|---|
| Publisher | VTT Technical Research Centre of Finland |
| Number of pages | 32 |
| ISBN (Print) | 952-5004-13-9 |
| Publication status | Published - 1997 |
| MoE publication type | D4 Published development or research report or study |