Columbia subject headings:
Harvard subject headings:
Austria--History--1938-1945.
Germany. Heer. Panzerarmee, 6.--History.
Hungary--History--1918-1945
World War, 1939-1945--Campaigns--Austria.
World War, 1939-1945--Campaigns--Hungary.
World War, 1939-1945--Regimental histories--Germany.
Princeton subject headings:
Austria--History--1938-1945.
Germany. Heer. Panzerarmee, 6.--History.
Hungary--History--1918-1945.
World War, 1939-1945--Campaigns--Austria.
World War, 1939-1945--Campaigns--Hungary.
World War, 1939-1945--Regimental histories--Germany.