Columbia subject headings:
Harvard subject headings:
Armenia--History.
Azerbaijan--History.
Caucasus--History.
Chechni︠a︡ (Russia)--History.
Dagestan (Russia)--History.
Georgia (Republic)--History--To 1801.
Russians--Caucasus--History.
Shāmil, Imām, 1798?-1871
Princeton subject headings:
Armenia--History.
Azerbaijan--History.
Caucasus--History.
Chechni︠a︡ (Russia)--History.
Daghestan--History.
Georgia (Republic)--History--To 1801.
Russians--Caucasus--History.
Shāmil, Imām, 1798?-1871.