Industrial research institutes - organization for effective research, technical and commercial services
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| United Nations | 1975 | USA, New York | 42 sidor. | |
| United Nations | 1971 | USA, New York | 81 sidor. | |
| United Nations | 1970 | USA, New York | 85 sidor. |