Columbia subject headings:
Greece--History--Civil War, 1944-1949.
Greeks--Hungary--History--20th century.
Political refugees--Greece--History--20th century.
Political refugees--Hungary--History--20th century.
Political refugees--Psychology.
Harvard subject headings:
Greece--History--Civil War, 1944-1949
Greeks--Hungary--History--20th century.
Political refugees--Greece--History--20th century.
Political refugees--Hungary--History--20th century.
Political refugees--Psychology
Princeton subject headings:
Greece--History--Civil War, 1944-1949.
Greeks--Hungary--History--20th century.
Political refugees--Greece--History--20th century.
Political refugees--Hungary--History--20th century.
Political refugees--Psychology.