Columbia subject headings:
Cossacks--History.
Russia--History, Military--1801-1917.
Russia--History, Military--917-
Russia. Armii︠a︡. Orenburgskoe kazachʹe voĭsko--Officers--Biography.
Russia. Armii︠a︡. Orenburgskoe kazachʹe voĭsko--Officers.
Harvard subject headings:
Princeton subject headings:
Cossacks--History.
Russia--History, Military--1801-1917.
Russia--History, Military--917-.
Russia. Armii︠a︡. Orenburgskoe kazachʹe voĭsko--Officers--Biography.
Russia. Armii︠a︡. Orenburgskoe kazachʹe voĭsko--Officers.