| Original language | English |
|---|---|
| Place of Publication | Espoo |
| Publication status | Published - 1993 |
| MoE publication type | D4 Published development or research report or study |
| Original language | English |
|---|---|
| Place of Publication | Espoo |
| Publication status | Published - 1993 |
| MoE publication type | D4 Published development or research report or study |