Columbia subject headings:
Kirov, Sergeĭ Mironovich, 1886-1934.
Soviet Union--Politics and government--1917-1936.
Stalin, Joseph, 1878-1953.
Harvard subject headings:
Kirov, Sergeĭ Mironovich, 1886-1934.
Soviet Union--Politics and government--1917-1936.
Stalin, Joseph, 1878-1953
Stalin, Joseph, 1878-1953.
Princeton subject headings: