A developed socialist society
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Sofia Press,
1976.
[Sofia] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/94E490EB-8610-45E5-8571-8F41063894CA |
| Published: | 1976. |
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