Доклады Болгарской академии наук = Comptes rendus de l'Académie bulgare des sciences
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | Bulgarian |
| Published: |
София
Акад. Г.Бончев
1983
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| Subjects: |
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | Bulgarian |
| Published: |
София
Акад. Г.Бончев
1983
|
| Subjects: |