Hits 1-10 within 1 documents
adolescent (1) |
attitude (1) |
DDR (1) |
Einstellung (1) |
Erfindung (1) |
fair (1) |
Forschung und Entwicklung (1) |
German Democratic Republic (GDR) (1) |
invention (1) |
Jugend (1) |
adolescent (1) |
attitude (1) |
DDR (1) |
Einstellung (1) |
Erfindung (1) |
fair (1) |
Forschung und Entwicklung (1) |
German Democratic Republic (GDR) (1) |
invention (1) |
Jugend (1) |