Columbia subject headings:
Argentina--Politics and government--1810-
Unión Cívica Radical Bloquista (Argentina)
Harvard subject headings:
Argentina--Politics and government--1860-1910.
Argentina--Politics and government--1910-1943
Unión Cívica Radical
Princeton subject headings:
Argentina--Politics and government--1860-1910.
Argentina--Politics and government--1910-1943.
Unión Cívica Radical (Argentine Republic)