Columbia subject headings:
Harvard subject headings:
Austria--Economic conditions--1918---Bibliography.
World War, 1914-1918--Economic aspects--Austria--Bibliography.
World War, 1914-1918--Economic aspects--Hungary--Bibliography.
Princeton subject headings:
Austria--Economic conditions--1918---Bibliography.
World War, 1914-1918--Economic aspects--Austria--Bibliography.
World War, 1914-1918--Economic aspects--Hungary--Bibliography.