Columbia subject headings:
Italy--Relations--Yugoslavia.
Prisoners of war--Italy.
Prisoners of war--Yugoslavia.
World War, 1914-1918--Prisoners and prisons, Italian.
World War, 1914-1918--Yugoslavia.
Yugoslavia--Relations--Italy.
Harvard subject headings:
Italy--Relations--Yugoslavia.
Prisoners of war--Italy
Prisoners of war--Yugoslavia.
World War, 1914-1918--Prisoners and prisons, Italian.
World War, 1914-1918--Yugoslavia.
Yugoslavia--Relations--Italy.
Princeton subject headings: