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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 |