Columbia subject headings:
Germany--Relations--Turkey.
Jäckh, Ernst.
Turkey--Relations--Germany.
Yalman, Ahmet Emin, 1888-1973.
Harvard subject headings:
Germany--History--20th century.
Germany--Relations--Turkey.
Jäckh, Ernst.
Nationalism--Germany--History--20th century
Nationalism--Turkey--History--20th century.
Turkey--History--20th century.
Turkey--Relations--Germany.
World War, 1914-1918--Germany.
World War, 1914-1918--Turkey
Yalman, Ahmet Emin, 1888-1973.
Princeton subject headings:
Germany--Relations--Turkey.
Jäckh, Ernst.
Turkey--Relations--Germany.
Yalman, Ahmet Emin, 1888-1973.