Treti Kongres na bŭlgarskata kultura, 18 maĭ-20 maĭ 1977 godina
Subtitle: stenografski protokol
By: [redaktor Kostadin Popov]
Publisher: Nauka i izkustvo
Published: 1977
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 675
Subjects: Intellectual life; Congresses