Columbia subject headings:
Germany. Heer. Panzer-Korps, XIX--History.
Guderian, Heinz, 1888-1954.
World War, 1939-1945--Campaigns--Ardennes.
World War, 1939-1945--Campaigns--France.
World War, 1939-1945--Tank warfare.
Harvard subject headings:
Germany. Heer. Panzer-Korps, XIX--History.
Guderian, Heinz, 1888-1954
World War, 1939-1945--Campaigns--Ardennes.
World War, 1939-1945--Campaigns--France.
World War, 1939-1945--Tank warfare.
Princeton subject headings:
Germany. Heer. Panzer-Korps, XIX--History.
Guderian, Heinz, 1888-1954.
World War, 1939-1945--Campaigns--Ardennes.
World War, 1939-1945--Campaigns--France.
World War, 1939-1945--Tank warfare.