Columbia subject headings:
Harvard subject headings:
Democracy--Argentina--La Pampa (Province)
Elections--Argentina--La Pampa (Province)--History--20th century.
La Pampa (Argentina : Province)--History--20th century.
La Pampa (Argentina : Province)--Politics and government--20th century.
Political parties--Argentina--La Pampa (Province)--History--20th century.
Princeton subject headings:
Elections--Argentina--La Pampa (Province)--History--20th century.
La Pampa (Argentina : Province)--Politics and government--20th century.
Political parties--Argentina--La Pampa (Province)--History--20th century.