Grigor Spiridonov
By: Iskra Velcheva.
Series: Biblioteka Sŭvremenni bŭlgarski khudozhnit͡s︡i
Publisher: Bŭlgarski khudozhnik
Published: 1981
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 64
Subjects: Spiridonov, Grigor, 1930-