Columbia subject headings:
Ecuador--Politics and government--1944-1984.
Ecuador. Congreso Nacional.
Velasco Ibarra, José María, 1893-1979.
Harvard subject headings:
Ecuador--Politics and government--1944-1984.
Ecuador. Congress.
Velasco Ibarra, José María, 1893-1979
Princeton subject headings:
Ecuador--Politics and government--1944-.
Ecuador. Congress.
Velasco Ibarra, José María, 1893-