Title: Vseotdaĭnost na sot͡sializma, mira i bŭlgaro-sŭvetskata druzhba
Subjects: Bŭlgarska komunisticheska partii︠a︡, Politics and government, Relations (general) with Bulgaria, Relations (general) with Soviet Union, Relations
Places: Bulgaria, Soviet Union
Time periods: 1878-1944, 1944-