Twenty-five years along the road to socialism
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Sofia-Press,
1969.
N.pl. : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/F88FEC19-4D0B-4EB1-AC86-6281B3113443 |
| Published: | 1969. |
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