Columbia subject headings:
Communist strategy.
Minorities--Soviet Union.
Nationalism and socialism.
Soviet Union--Foreign relations--1945-1991.
Harvard subject headings:
Communist strategy.
Minorities--Soviet Union
Nationalism and socialism.
Soviet Union--Foreign relations--1945-1991.
Princeton subject headings:
Communist strategy.
Minorities--Soviet Union.
Nationalism and socialism.
Soviet Union--Foreign relations--1945-1991.