Dŭlgoto mŭlchanie
Subtitle: drama v 2 ch.
By: Mikhail Velichkov.
Series: Sŭvremenna bŭlgarska drama
Publisher: Bŭlg. pisatel
Published: 1975
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 65
Notes: In Cyrillic characters.