Columbia subject headings:
Harvard subject headings:
Archives
Auxiliary sciences of history.
Biography
Human rights.
Internment camps--Soviet Union
Political purges--Soviet Union.
Prisons--Soviet Union
Soviet Union--Politics and government--1917-1936--Sources.
Soviet Union--Politics and government--1936-1953--Sources.
Stalin, Joseph, 1878-1953
Princeton subject headings:
Internment camps--Soviet Union.
Political purges--Soviet Union.
Prisons--Soviet Union.
Soviet Union--Politics and government--1917-1936--Sources.
Soviet Union--Politics and government--1936-1953--Sources.
Stalin, Joseph, 1878-1953.