Title: Rozvytok V. I. Leninym pytan istorychnoho materializmu v period pidhotovky i provedenii︠a︡ Velykoĭ Zhovtnevoi sot︠s︡ialistychnoi revoli︠u︡t︠s︡ii
Subjects: Dialectical materialism
People: Vladimir Ilʹich Lenin (1870-1924)