Columbia subject headings:
Harvard subject headings:
Education, Elementary--Italy--History--19th century.
Education, Elementary--Italy--History--20th century.
Textbooks--Political aspects--Italy--History--19th century.
Textbooks--Political aspects--Italy--History--20th century.
Textbooks--Social aspects--Italy--History--19th century.
Textbooks--Social aspects--Italy--History--20th century.
Princeton subject headings:
Education, Elementary--Italy--History.