Title: Borʹba za pobedu Velikoĭ Okti︠a︡brʹskoĭ sot︠s︡ialisticheskoĭ revoli︠u︡t︠s︡ii v Permskoĭ gubernii
Subjects: History, Sources
Places: Permskai︠a︡ gubernii︠a︡ (R.S.F.S.R.)