General
Inventory list
Identifier
|
Title | Level of description | Date | Digital object | |
|---|---|---|---|---|---|
| G.X 11/1/62 | Coal Production - Economic Commission for Latin America - ECLA | File | 1961.10-1963.08 | ||
| G.X 11/1/64 | Coal Production - Time Machinery | File | 1963.03-1963.03 | ||
| G.X 11/1/65 | Coal Production - Symposium on the Modernization and Reconstruction of Collieries, Germany 1965 - Symposium sur la modernisation et la reconstruction des Sieges | File | 1964.08-1965.07 | ||
| G.X 11/1/68 | Coal Production - Opencast Coal Mining Operations | File | 1965.10-1967.12 | ||
| G.X 11/1/68 | Coal Production - Opencast Coal Mining Operations | File | 1968.01-1978.12 |