Columbia subject headings:
Church renewal--Catholic Church.
Harvard subject headings:
Catholic Church--Doctrines.
Church and state--Catholic Church
Church renewal--Catholic Church
Freedom of religion--History of doctrines--20th century.
Freedom of religion--History--20th century.
Vatican Council (2nd : 1962-1965 : Basilica di San Pietro in Vaticano) Declaratio de libertate religiosa.
Princeton subject headings: