Columbia subject headings:
Germany--Foreign relations--Great Britain.
Great Britain--Foreign relations--Germany.
Turkey--Politics and government--1878-1909.
Turkey--Politics and government--1909-1918.
Harvard subject headings:
Princeton subject headings:
Germany--Foreign relations--Great Britain.
Germany--Foreign relations--Turkey.
Great Britain--Foreign relations--Germany.
Great Britain--Foreign relations--Turkey.
Turkey--Foreign relations--Germany.
Turkey--Foreign relations--Great Britain.
Turkey--History--1878-1909.
Turkey--History--Mehmed V, 1909-1918.