Columbia subject headings:
China--Historiography.
China--Relations--Soviet Union.
China--Study and teaching--Soviet Union.
Soviet Union--Relations--China.
World politics--20th century.
Harvard subject headings:
China--Historiography.
China--Relations--Soviet Union.
China--Study and teaching--Soviet Union.
Soviet Union--Relations--China.
World politics--20th century
Princeton subject headings:
China--Foreign relations.
China--History.
China--Politics and government.