Columbia subject headings:
Collectivization of agriculture--Soviet Union--Historiography.
Industries--Soviet Union--Foreign public opinion.
Soviet Union--Economic conditions--1917-1945--Historiography.
Soviet Union--Economic policy--1917-1928--Historiography.
Harvard subject headings:
Collectivization of agriculture--Soviet Union--Historiography.
Soviet Union--Economic conditions--1917-1945--Historiography.
Soviet Union--Economic policy--1917-1928--Historiography.
Soviet Union--Foreign public opinion.
Princeton subject headings:
Soviet Union--Economic policy--20th century.
Soviet Union--Economic policy.