Modern Bulgaria : problems and tasks in building an advanced socialist society /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York :
International Publishers,
[1974]
|
| Subjects: |
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York :
International Publishers,
[1974]
|
| Subjects: |