Columbia subject headings:
Europe--Politics and government--1918-1945.
Locarno Conference (1925 : Locarno, Switzerland)
Harvard subject headings:
Europe--Politics and government--1918-1945.
Locarno Conference (1925 : Locarno, Switzerland)
Princeton subject headings:
Europe--Politics and government--1918-1945.
Locarno Conference (1925 : Locarno, Switzerland)