Title: Leninskiĭ print︠s︡ip materialʹnoĭ zainteresovannosti i ego ispolʹzovanie v sot︠s︡ialisticheskom i kommunisticheskom stroitelʹstve
Subjects: Economic policy
Places: Soviet Union
People: Vladimir Ilʹich Lenin (1870-1924)
Time periods: 1966-1970