Columbia subject headings:
Harvard subject headings:
Rijeka (Croatia)--History--Siege, 1919.
World War, 1914-1918--Territorial questions--Croatia.
Princeton subject headings:
Rijeka (Croatia)--History--Siege, 1919.
World War, 1914-1918--Territorial questions--Croatia--Rijeka.
World War, 1914-1918--Territorial questions--Italy.