Columbia subject headings:
Athens (Greece)--History--1821-
City planning--Greece--Athens--History--19th century.
City planning--Greece--Athens--History--20th century.
Transportation--Greece--Athens--History--19th century.
Transportation--Greece--Athens--History--20th century.
Harvard subject headings:
Princeton subject headings:
Athens (Greece)--History--1821-
City planning--Greece--Athens--History--19th century.
City planning--Greece--Athens--History--20th century.
Transportation--Greece--Athens--History--19th century.
Transportation--Greece--Athens--History--20th century.