Open brief aan den Raad van Ministers te 's-Gravenhage /
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
De Onderwijs-Centrale,
1931.
Amsterdam : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/F149C9CB-5955-4FEA-9ADC-D8D8A186BC6C |
| Published: | 1931. |
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