Denmark a social laboratory :
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Copenhagen,
1939.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/E713D855-D31F-4431-9B7C-F8BA622DFE29 |
| Published: | 1939. |
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