Title: [Iz istorii dei︠a︡telʹnosti moskovskogo oblastnogo bi︠u︡ro T︠S︡K RSDRP, 1905-fevralʹ 1917 gg.]
Subjects: History, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡