Columbia subject headings:
Argentina--Politics and government--1817-1860.
Political science.
Rivadavia, Bernardino, 1780-1845.
Harvard subject headings:
Argentina--Politics and government--1817-1860.
Political science
Rivadavia, Bernadino, Pres. Argentine Republic, 1780-1845.
Princeton subject headings:
Argentina--Politics and government--1817-1860.
Political science.
Rivadavia, Bernadino, Pres. Argentine Republic, 1780-1845.