Rok 1920 :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Państwowy Instytut Wydawniczy,
1990.
Warszawa : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/99E37229-BC05-4699-B623-1725151B6E91 |
| Published: | 1990. |
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