Columbia subject headings:
Italy--Boundaries--Yugoslavia.
Trieste (Italy)--History.
World War, 1939-1945--Territorial questions--Italy--Trieste.
Yugoslavia--Boundaries--Italy.
Harvard subject headings:
Istria (Croatia and Slovenia)--Emigration and immigration--History.
World War, 1939-1945--Istria (Croatia and Slovenia)
Yugoslavia--History--Axis occupation, 1941-1945.
Princeton subject headings:
Istria (Croatia and Slovenia)--Emigration and immigration--History.
World War, 1939-1945--Istria (Croatia and Slovenia).
Yugoslavia--History--Axis occupation, 1941-1945.