Columbia subject headings:
Czechoslovakia--Foreign relations--Hungary.
Europe--Politics and government--1918-1945.
Hungary--Foreign relations--Czechoslovakia.
Treaty of Trianon
Vienna Award
Harvard subject headings:
Allied and Associated Powers (1914-1920). Treaties, etc. 1920 June 4.
Czechoslovakia--Foreign relations--Hungary.
Europe--Politics and government--1918-1945.
Hungary--Foreign relations--Czechoslovakia.
Vienna Award
Princeton subject headings:
Allied and Associated Powers (1914-1920). Treaties, etc. 1920 June 4.
Czechoslovakia--Foreign relations--Hungary.
Europe--Politics and government--1918-1945.
Hungary--Foreign relations--Czechoslovakia.
Vienna Award