Title: Katalog na dokumenti "BZNS v perioda na sot͡sialisticheskoto razvitie na I͡Ambolski okrŭg, 1944-1978 g."
Subjects: Bibliography, Bŭlgarski zemedelski naroden sŭiuz, Catalogs, History, Politics and government, Sources
Places: I︠A︡mbolski okrŭg (Bulgaria)