Columbia subject headings:
Harvard subject headings:
Education, Elementary--Italy--History--20th century.
Elementary school teachers--Italy--History--20th century.
Elementary school teachers--Italy--Social conditions--20th century.
Elementary school teachers--Italy--Social conditions--History--20th century.
Teachers--Italy--History--20th century.
Teachers--Italy--Social conditions.
Princeton subject headings:
Education, Elementary--Italy--History--20th century.
Teachers--Italy--History--20th century.
Teachers--Italy--Social conditions.