Technische ontwikkeling en werkgelegenheid
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Amsterdam,
1940.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/1964344B-31FB-4BD2-8564-2F6883AF1EDB |
| Published: | 1940. |
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