Audio-visual techniques for industry
| Váldodahkki: | |
|---|---|
| Searvvušdahkki: | |
| Eará dahkkit: | |
| Materiálatiipa: | Girji |
| Giella: | eaŋgalasgiella |
| Almmustuhtton: |
New York
United Nations
1978.
|
| Ráidu: | Development and transfer of technology series
no. 6. |
| Fáttát: |