Columbia subject headings:
Minorities--Turkey--Congresses.
Religious tolerance--Islam--Congresses.
Toleration--Turkey--Congresses.
Turkey--Civilization--Congresses.
Turkey--History--Ottoman Empire, 1288-1918.
Harvard subject headings:
Minorities--Turkey--Congresses.
Religious tolerance--Islam
Religious tolerance--Islam--Congresses.
Toleration--Turkey--Congresses.
Turkey--Civilization--Congresses.
Turkey--History--Ottoman Empire, 1288-1918.
Princeton subject headings:
Minorities--Turkey--Congresses.
Religious tolerance--Islam--Congresses.
Toleration--Turkey--Congresses.
Turkey--Civilization--Congresses.
Turkey--History--Ottoman Empire, 1288-1918.