New processes in mines other than coal mines, their effects on employment and training requirements and the need for employment and social policies to cope with these developments report III
| Corporate Author: | International Labour Office (-), Tipartite Technical Meeting for Mines Other Than Coal Mines |
|---|---|
| Format: | Book |
| Bahasa: | eng |
| Terbitan: |
Geneva :
International Labour Office
, 1990
|