Columbia subject headings:
Political science--Turkey--Terminology.
Turkey--History--Tanzimat, 1839-1876.
Turkey--Politics and government--19th century.
Harvard subject headings:
Political science--Turkey--Terminology--Congresses.
Turkey--History--Tanzimat, 1839-1876--Congresses.
Turkey--Politics and government--19th century--Congresses.
Princeton subject headings:
Political science--Turkey--Terminology--Congresses.
Turkey--History--Tanzimat, 1839-1876--Congresses.
Turkey--Politics and government--19th century--Congresses.