Columbia subject headings:
Assimilation (Sociology)
Ethnicity.
Nationalism and socialism.
Nationalities, Principle of.
Soviet Union--Ethnic relations.
Harvard subject headings:
Assimilation (Sociology)
Ethnicity.
Nationalism and socialism.
Nationalities, Principle of.
Soviet Union--Ethnic relations.
Princeton subject headings:
Nationalism and socialism.
Soviet Union--Ethnic relations.
State, The.