Columbia subject headings:
Argentina--Foreign relations--1817-1860.
Argentina--History--1817-1860.
Rosas, Juan Manuel de, 1793-1877.
Harvard subject headings:
Argentina--Foreign relations--1817-1860.
Argentina--Foreign relations.
Argentina--History--1817-1860.
Rosas, Juan Manuel de, 1793-1877
Rosas, Juan Manuel de, 1793-1877.
Princeton subject headings: