Columbia subject headings:
Austria--History--1815-1848.
Austria--History--1848-1867.
Austria--History--1867-1918.
Habsburg, House of.
Harvard subject headings:
Austria--History--1815-1848.
Austria--History--1848-1867.
Austria--History--1867-1918.
Habsburg, House of.
Princeton subject headings:
Austria--History--1815-1848.
Austria--History--1848-1867.
Austria--History--1867-1918.
Habsburg, House of.