Columbia subject headings:
Turkey--History--Revolution, 1918-1923.
Volga River Region (Russia)--Description and travel.
Harvard subject headings:
Turkey--History--Revolution, 1918-1923.
Volga River Valley (Russia)--Description and travel.
Princeton subject headings:
Courts-martial and courts of inquiry--Turkey.
Mehmet Âsaf, 1896-1976.
Military courts--Turkey.
Prisoners of war--Soviet Union.
Prisoners of war--Turkey.
Turkey--History--Revolution, 1918-1923.
Volga River Region (Russia)--Description and travel.
World War, 1914-1918--Prisoners and prisons, Russian.
World War, 1914-1918--Turkey--Personal narratives, Turkish.