40 godini sot͡s︡ialisticheski vŭzkhod.
Contributors: Okrŭzhen komitet na BKP (Pernishki okrŭg, Bulgaria)
Publisher: Okrŭzhen kom-t na Bŭlgarskata komunisticheska partii͡a︡
Published: 1984
Place of publication: Pernik
Language: bul
Number of pages: 165
Subjects: Pernishki okrŭg (Bulgaria) -- History.
Other titles: Chetirideset godini sot͡s︡ialisticheski vŭzkhod.