Columbia subject headings:
Argentina--Politics and government--1910-1943.
Irigoyen, Hipólito, 1852-1933.
Statesmen--Argentina--Biography.
Harvard subject headings:
Argentina--Foreign relations.
Argentina--Politics and government--1860-1910.
Argentina--Politics and government--1910-1943
Irigoyem Hipólito, Pres. Argentine Republic, 1856-
Princeton subject headings:
Argentina--Foreign relations.
Argentina--Politics and government--1860-1910.
Argentina--Politics and government--1910-1943.
Irigoyem Hipólito, Pres. Argentine Republic, 1856-