President of Poland at congress for the unification of the Socialists and the Workers' Parties
President of Poland at congress for the unification of the Socialists and the Workers' Parties.
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
1948, December 20.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/64218B41-22EE-4DC7-B391-632C13429FC1 |