Columbia subject headings:
Currency question--Greece.
Drachma.
Euro.
Financial crises--Greece--21st century.
Greece--Economic policy--21st century.
Harvard subject headings:
Currency question--Greece.
Drachma.
Euro.
Financial crises--Greece--21st century.
Greece--Economic policy--21st century.
Princeton subject headings:
Currency question--Greece.
Drachma.
Euro.
Financial crises--Greece--21st century.
Greece--Economic policy--21st century.