Columbia subject headings:
Carlo III di Borbone, Duke of Parma and Piacenza, 1823-1854.
Nobility--Italy--Biography.
Parma and Piacenza (Duchy)--Biography.
Parma and Piacenza (Duchy)--History.
Harvard subject headings:
Carlo III di Borbone, Duke of Parma and Piacenza, 1823-1854.
Nobility--Italy--Biography
Parma and Piacenza (Duchy)--Biography.
Parma and Piacenza (Duchy)--History.
Princeton subject headings:
Carlo III di Borbone, Duke of Parma and Piacenza, 1823-1854.
Nobility--Italy--Biography.
Parma and Piacenza (Duchy)--Biography.
Parma and Piacenza (Duchy)--History.