Columbia subject headings:
Catholic Church--France.
Catholic Church--Switzerland.
Catholic traditionalist movement.
Lefebvre, Marcel, 1905-1991.
Harvard subject headings:
Catholic Church--Doctrines.
Catholic Traditionalist Movement.
Lefebvre, Marcel, 1905-1991.
Princeton subject headings:
Catholic Church--France.
Catholic Church--Switzerland.
Catholic Traditionalist Movement.
Lefebvre, Marcel, 1905-1991.