Columbia subject headings:
Soviet Union--History--German occupation, 1941-1944.
World War, 1939-1945--Campaigns--Soviet Union.
Harvard subject headings:
Soviet Union--History--German occupation, 1941-1944.
World War, 1939-1945--Campaigns--Russia (Federation)
Princeton subject headings:
Soviet Union--History--German occupation, 1941-1944.
World War, 1939-1945--Campaigns--Soviet Union.