Economics
Inventory list
Identifier
|
Title | Level of description | Date | Digital object | |
|---|---|---|---|---|---|
| G.X 19/5/1/24 Part 1 | Seminar on the Extraction, Removal and Use of Ash from Coal-Fired Thermal Power Stations, Bielsko-Biala, Poland 16-20 September 1980 | File | 1979.04-1982.06 | ||
| G.X 19/5/2/2 | Austria | File | 1948.11-1950.05 | ||
| G.X 19/5/2/3 | Belgium | File | 1948.01-1950.05 | ||
| G.X 19/5/2/5 | Czechoslovakia | File | 1948.02-1949.11 | ||
| G.X 19/5/2/10 | Germany | File | 1949.03-1950.10 |