Bułgaria :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Instytut Studiów Politycznych PAN,
1992.
Warszawa : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/FA85D912-08F9-46FA-B1E1-A19408654037 |
| Published: | 1992. |
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