Columbia subject headings:
Legie česká--History.
Soviet Union--History--Allied intervention, 1918-1920.
World War, 1914-1918--Participation, Czech.
Harvard subject headings:
World War, 1914-1918--Participation, Czech.
Československé legíe--History.
Princeton subject headings:
Czechoslovakia--History, Military.
World War, 1914-1918--Czechoslovakia.