General
Inventory list
Identifier
|
Title | Level of description | Date | Digital object | |
|---|---|---|---|---|---|
| G.X 11/1/26 | Coal Production - Classification of European Coal | File | 1953.05-1954.12 | ||
| G.X 11/1/26 | Coal Production - Classification of European Coal | File | 1955.08-1955.12 | ||
| G.X 11/1/26 | Coal Production - Classification of European Coal | File | 1958.09-1963.07 | ||
| G.X 11/1/27 | Coal Production - Organizational Structure of Coal Industries | File | 1949.05-1954.11 | ||
| G.X 11/1/30 | Coal Production - Production Trends - Investment and Development in Coal Industries | File | 1949.07-1960.12 |