Columbia subject headings:
Harvard subject headings:
Denaud, Patrick
Espionage, French--History--20th century.
France. Direction générale de la sécurité extérieure.
Intelligence service--France--History--20th century.
Journalists--France--Biography
Spies--France--Biography.
Princeton subject headings:
Espionage, French--20th century.
France. Direction générale de la sécurité extérieure
Intelligence service--France--History--20th century.
Journalists--France--Biography.
Spies--France--Biography.