Vtorata konferencija na BKP (t.s.). (8.XII.1927 g.-15.I.1928 g.)
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Izd. na BKP,
1965.
Sofija : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/470ED264-CE49-458B-8049-061AD6D5D283 |
| Published: | 1965. |
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