Title: Propagandistskai︠a︡ i revoli︠u︡t︠s︡ionnai︠a︡ dei︠a︡telʹnostʹ N.K. Krupskoĭ v period 1890-1900 godov
Subjects: Communism
Places: Soviet Union
People: Nadezhda Konstantinovna Krupskaya (1869-1939)