Uchastie na republika Bŭlgarii︠a︡ v chernomorskoto ikonomichesko sŭtrudnichestvo.
Subtitle: natsionalna sreshta, 10-11 mart, 1993 g.
Publisher: [s.n.]
Published: 1993
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 56