In Bulgaria /
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Ministry of Information and Arts,
1946
Sofia : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/8EA7935D-4F62-41D6-873B-4E87D9B3DA41 |
| Published: | 1946 |
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