Columbia subject headings:
Caucasus--History, Military--20th century.
Germany. Heer--Mountain troops.
Operation Edelweiss.
Soviet Union. Raboche-Krestʹi︠a︡nskai︠a︡ Krasnai︠a︡ Armii︠a︡--Mountain troops.
World War, 1939-1945--Campaigns--Caucasus.
World War, 1939-1945--Mountain warfare.
Harvard subject headings:
Caucasus--History, Military--20th century.
Germany. Heer--Mountain troops.
Operation Edelweiss.
Soviet Union. Raboche-Krest��i�anska�i�a Krasna�i�a Armi�i�a--Mountain troops.
World War, 1939-1945--Campaigns--Caucasus.
World War, 1939-1945--Mountain warfare.
Princeton subject headings:
Caucasus--History, Military--20th century.
Germany. Heer--Mountain troops.
Operation Edelweiss.
Soviet Union. Raboche-Krestʹi︠a︡nskai︠a︡ Krasnai︠a︡ Armii︠a︡--Mountain troops.
World War, 1939-1945--Campaigns--Caucasus.
World War, 1939-1945--Mountain warfare.