Columbia subject headings:
Costa Rica--Politics and government--1821-1948.
Partido Reformista (Costa Rica)
Political parties--Costa Rica--History.
Volio, Jorge.
Harvard subject headings:
Costa Rica--Politics and government--1821-1948.
Costa Rica--Politics and government.
Partido Reformista (Costa Rica)
Political parties--Costa Rica--History.
Volio, Jorge.
Princeton subject headings:
Costa Rica--Historiography.
Costa Rica--Politics and government--1821-1948.
Election law--Costa Rica--History--20th century.
Elections--Costa Rica--History--20th century.
Partido Reformista (Costa Rica)--History.
Political parties--Costa Rica--History--20th century.
Volio, Jorge--Political and social views.
Working class--Costa Rica--Political activity--History--20th century.