Columbia subject headings:
Kirov, Sergeĭ Mironovich, 1886-1934--Assassination.
Soviet Union--Politics and government--1917-1936.
Stalin, Joseph, 1878-1953.
Statesmen--Soviet Union--Biography.
Harvard subject headings:
Kirov, Sergeĭ Mironovich, 1886-1934--Assassination.
Soviet Union--Politics and government--1917-1936.
Stalin, Joseph, 1878-1953
Statesmen--Soviet Union--Biography.
Princeton subject headings:
Soviet Union--History--1925-1953.
Stalin, Joseph, 1878-1953.
Statesmen--Soviet Union--Biography.