Title: Kniga V.I. Lenina "Materializm i ėmpiriokritit︠s︡izm" i ee znachenie dli︠a︡ voennoĭ teorii i praktiki
Subjects: Dialectical materialism, Theory of Knowledge, Philosophy, History
People: Vladimir Ilʹich Lenin (1870-1924), Karl Marx (1818-1883)