Columbia subject headings:
History--Study and teaching--Turkey--Congresses.
History--Textbooks--Turkey--Congresses.
Turkey--History--Study and teaching--Congresses.
Turkey--History--Textbooks--Congresses.
Harvard subject headings:
History--Study and teaching--Turkey--Congresses.
History--Textbooks--Congresses.
Princeton subject headings:
History--Study and teaching--Turkey--Congresses.
History--Textbooks--Turkey--Congresses.
Turkey--History--Study and teaching--Congresses.
Turkey--History--Textbooks--Congresses.