Columbia subject headings:
Greece--Civilization--21st century.
Greece--Economic conditions--21st century.
Greece--Politics and government--21st century.
Harvard subject headings:
Greece--Civilization--21st century.
Greece--Economic conditions--21st century.
Greece--Politics and government--21st century.
Princeton subject headings:
Greece--Civilization--21st century.
Greece--Economic conditions--21st century.
Greece--Politics and government--21st century.