Columbia subject headings:
Harvard subject headings:
Church and social problems--Catholic Church
Church and social problems--Catholic Church--Congresses
Church and social problems--Peru--Catholic Church--Congresses.
Church and social problems--Peru--Catholic Church.
Princeton subject headings:
Catholic Church--Peru--Congresses.
Catholic Church--Peru--Political activity--Congresses.
Church and social problems--Catholic Church--Congresses.
Church and social problems--Peru--Congresses.