Columbia subject headings:
Barril, Paul, 1946-
France. Gendarmerie nationale. Groupe d'intervention--Officials and employees--Biography.
Police--France--Biography.
Police--Special weapons and tactics units--France.
Terrorism--France--Prevention.
Harvard subject headings:
Barril, Paul, 1946-
Barril, Paul, 1946-.
France. Gendarmerie nationale. Groupe d'intervention--Officials and employees--Biography.
Police--France--Biography
Police--France--Special weapons and tactics units.
Police--Special weapons and tactics units--France.
Terrorism--France--Prevention.
Princeton subject headings:
Barril, Paul, 1946-
France. Gendarmerie nationale. Groupe d'intervention
Secret service--France.