Columbia subject headings:
Argentina--Politics and government--1860-1910.
Argentina--Politics and government--1910-1943.
Democratization--Argentina--History.
Election law--Argentina--History.
Political parties--Argentina--History.
Sáenz Peña, Roque, 1851-1914.
Harvard subject headings:
Argentina--Politics and government--1860-1910.
Argentina--Politics and government--1910-1943
Democratization--Argentina--History.
Election law--Argentina
Election law--Argentina--History.
Political parties--Argentina--History
Sáenz Peña, Roque, 1851-1914.
Princeton subject headings:
Argentina--Politics and government--1860-1910.
Argentina--Politics and government--1910-1943.
Democratization--Argentina--History.
Election law--Argentina--History.
Political parties--Argentina--History.
Sáenz Peña, Roque, 1851-1914.