Columbia subject headings:
Harvard subject headings:
Greeks--Turkey--Istanbul--Biography.
Istanbul (Turkey)--Ethnic relations.
Koumakēs, Leōnidas.
Persecution--Turkey--History--20th century.
Refugees--Greece--Biography.
Princeton subject headings:
Greeks--Turkey--Istanbul--Biography.
Istanbul (Turkey)--Ethnic relations.
Koumakēs, Leōnidas.
Persecution--Turkey--History--20th century.
Refugees--Greece--Biography.