Columbia subject headings:
Education--Greece--History--20th century--Sources.
Paulouros, Panagiōtēs, 1897-1981.
Teachers--Greece--Biography.
Harvard subject headings:
Education--Greece--History--20th century--Sources.
Paulouros, Panagiōtēs, 1897-1981.
Teachers--Greece--Biography.
Princeton subject headings: