Columbia subject headings:
Eastern question (Balkan)
Europe--Politics and government--1918-1945.
Italy--Politics and government--1914-1945.
Slavs.
World War, 1914-1918--Territorial questions.
Harvard subject headings:
Eastern question (Balkan)
Europe--Politics and government--1914-
Europe--Politics and government--1918-1945.
Italy--Politics and government--1914-1945.
Slavs.
World War, 1914-1918--Territorial questions
Princeton subject headings:
Eastern question (Balkan)
Europe--Politics and government--1918-1945.
Italy--Politics and government--1914-1945.
Slavs.
World War, 1914-1918--Territorial questions.