Columbia subject headings:
Normandy (France)--History, Military--20th century.
World War, 1939-1945--Campaigns--France--Normandy.
World War, 1939-1945--Deception.
World War, 1939-1945--Secret service.
Harvard subject headings:
Normandy (France)--History, Military--20th century.
Operation Bodyguard.
World War, 1939-1945--Campaigns--France--Normandy.
World War, 1939-1945--Deception.
World War, 1939-1945--Secret service.
Princeton subject headings: