Nie branikhme tebe, Sofiia.
Publisher: DVI
Published: 1972
Place of publication: Sofiia
Language: bul
Number of pages: 195
Subjects: World War, 1939-1945 -- Aerial operations, Bulgarian; World War, 1939-1945 -- Bulgaria -- Sofia
Notes: At head of title: Stoi︠a︡n Stoi︠a︡nov.