Columbia subject headings:
Harvard subject headings:
Turkey--Economic conditions--1918-1960
Turkey--History--1918-1960
Turkey--Politics and government--1918-1960
Turkey--Social conditions--20th century.
Princeton subject headings:
Turkey--Economic conditions--1918-1960
Turkey--History--1918-1960.
Turkey--Politics and government--1918-1960.
Turkey--Social conditions--20th century.