Columbia subject headings:
Russia. Okhrannyi︠a︡ otdi︠e︡lenīi︠a︡.
Soviet Union--Politics and government--1917-1936.
Stalin, Joseph, 1878-1953.
Harvard subject headings:
Russia. Okhrannyi︠a︡ otdi︠e︡lenīi︠a︡
Soviet Union--Politics and government--1917-1936.
Stalin, Joseph, 1878-1953
Princeton subject headings:
Russia. Okhrannyi︠a︡ otdi︠e︡lenīi︠a︡
Soviet Union--Politics and government--1917-1936.
Soviet Union--Politics and government--1936-1953.
Stalin, Joseph, 1878-1953.