A policy of proven merit. 20th anniversary of the April plenary session of the Central Committee of the Bulgarian Communist Party. Comp. and ed. by D. Elezar a.o
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Sofia Press,
1977.
N.pl. : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/52D05264-D984-4F35-8727-F78900E30343 |
| Published: | 1977. |
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