Columbia subject headings:
Harvard subject headings:
Hungary--Politics and government--1918-1945
World War, 1939-1945--Causes.
World War, 1939-1945--Diplomatic history.
World War, 1939-1945--Hungary.
Princeton subject headings:
Hungary--Politics and government--1918-1945.
World War, 1939-1945--Causes.
World War, 1939-1945--Diplomatic history.
World War, 1939-1945--Hungary.