Columbia subject headings:
Christian democracy--Costa Rica.
Costa Rica--Politics and government.
Political parties--Costa Rica.
Harvard subject headings:
Christian democracy--Costa Rica.
Costa Rica--Politics and government.
Partido Democrata Cristiana (Costa Rica)
Political parties--Costa Rica
Princeton subject headings:
Christian democracy--Costa Rica--History--20th century.
Costa Rica--Politics and government--1948-1986.
Partido Demócrata Cristiano (Costa Rica)--History.