Velikii͡a︡t Oktomvri i sot͡s︡ialisticheskite revoli͡u︡t͡s︡ii v T͡S︡entralna i I͡U︡goiztochna Evropa
By: [redakt͡s︡ionna kolegii͡a︡ Khristo Khristov ... et al.].
Contributors: Khristov, Khristo Angelov.
Publisher: Izd-vo na Bŭlgarskata akademii͡a︡ na naukite
Published: 1980
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 280