Columbia subject headings:
Architecture--Italy--Elba--History--20th century.
Isotta, Emilio, 1910-1988--Criticism and interpretation.
Harvard subject headings:
Architecture--Italy--Elba--History.
Isotta, Emilio, 1910-1988--Criticism and interpretation.
Princeton subject headings:
Architecture--Italy--Elba--History--20th century.
Isotta, Emilio, 1910-1988--Criticism and interpretation.