Columbia subject headings:
Catholic Church--Doctrines.
Christian sociology--Catholic Church.
Church work with the poor--Catholic Church.
Liberation theology.
Harvard subject headings:
Catholic Church--Doctrines.
Catholic Church--Latin America.
Christian sociology--Catholic Church.
Church work with the poor--Catholic Church.
Church work with the poor--Latin America.
Latin America--Church history--20th century.
Liberation theology.
Marginality, Social.
Princeton subject headings: