Columbia subject headings:
Elementary school buildings--Japan--Osaka--History--19th century.
Elementary school buildings--Japan--Osaka--History--20th century.
Harvard subject headings:
Education, Elementary--Japan--Osaka--History--19th century.
Education, Elementary--Japan--Osaka--History--20th century.
Princeton subject headings:
Education, Elementary--Japan--Osaka--History--19th century.
Education, Elementary--Japan--Osaka--History--20th century.
Elementary school buildings--Japan--Osaka--History--19th century.
Elementary school buildings--Japan--Osaka--History--20th century.