Columbia subject headings:
Byzantine Empire--Civilization--Textbooks.
Education, Elementary--Greece--Textbooks.
Greece in textbooks--History.
Greece--History--Study and teaching--Textbooks.
National characteristics, Greek.
Public schools--Greece--Textbooks.
Religion in textbooks--Greece--History.
Harvard subject headings:
Byzantine empire--Civilization--Textbooks.
Education, Elementary--Greece--Textbooks.
Greece in textbooks--History.
Greece--History--Study and teaching--Textbooks.
National characteristics, Greek.
Public schools--Greece--Textbooks.
Religion in textbooks--Greece--History.
Princeton subject headings:
Byzantine empire--Civilization--Textbooks.
Education, Elementary--Greece--Textbooks.
Greece in textbooks--History.
Greece--History--Study and teaching--Textbooks .
National characteristics, Greek.
Public schools--Greece--Textbooks.
Religion in textbooks--Greece--History.