Columbia subject headings:
Balkan Entente, 1934-1941.
Europe--Politics and government--1918-1945.
Little Entente
Harvard subject headings:
Balkan Entente, 1934-1941.
Europe--Politics and government--1918-1945.
Little Entente
Princeton subject headings:
Balkan Entente, 1934-1941.
Europe--Politics and government--1918-1945.
Little Entente