Plenarni dokladi /
Corporate Author: | |
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Other Authors: | , , , , , , , |
Format: | Conference Proceeding Book |
Language: | Bulgarian |
Published: |
Sofii͡a :
Bŭlgarska akademii͡a na naukite,
1986
Sofii︠a︡ : Bŭlgarska akademii︠a︡ na naukite, 1986 |
Series: | Dokladi ;
1 |
Subjects: |