| Original language | Finnish |
|---|---|
| Place of Publication | Espoo |
| Publisher | VTT Technical Research Centre of Finland |
| Number of pages | 76 |
| Publication status | Published - 1974 |
| MoE publication type | C2 Edited books |
Publication series
| Series | VTT seminaarisarja |
|---|---|
| ISSN | 0355-3892 |