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| Field of activity | German Democratic Republic - Politics Germany - Natural science German Democratic Republic - Natural science |
| Country | Germany |
| GND | 118547240 |
| Holdings | 1959-2000 (HWWA); 1948-1970 (WiA/IfW) |
| URI | http://purl.org/pressemappe20/folder/pe/007314 |
| ID | pe/007314 |