Columbia subject headings:
Harvard subject headings:
Education--Greece--History--19th century
Education--Greece--History--20th century
Greece--Economic conditions--19th century.
Greece--Economic conditions--20th century.
Greece--History--1821-
Greece--Social conditions--19th century.
Greece--Social conditions--20th century.
Princeton subject headings:
Education--Greece--History--20th century.
Greece--Economic conditions--19th century.
Greece--Economic conditions--20th century.
Greece--History--1821-
Greece--Social conditions--19th century.
Greece--Social conditions--20th century.