Columbia subject headings:
Greece--Economic conditions--1918-1974.
Greece--History--20th century.
Greece--Politics and government--20th century.
Greece--Social conditions--20th century.
Harvard subject headings:
Greece--Economic conditions--1918-1974.
Greece--Economic conditions--1974-
Greece--History--20th century.
Greece--Politics and government--20th century.
Greece--Social conditions--20th century.
Princeton subject headings:
Greece--Economic conditions--20th century.
Greece--History--20th century.
Greece--Politics and government--20th century.
Greece--Social conditions--20th century.