Columbia subject headings:
Luzon (Philippines)--History.
United States. Army--History--World War, 1939-1945.
World War, 1939-1945--Campaigns--Philippines--Luzon.
Harvard subject headings:
Luzon (Philippines)--History.
United States. Army--History--World War, 1939-1945.
World War, 1939-1945--Campaigns--Philippines--Luzon.
Princeton subject headings:
Luzon (Philippines)--History.
United States. Army--History--World War, 1939-1945.
World War, 1939-1945--Campaigns--Philippines--Luzon.