Columbia subject headings:
Chile--Politics and government--1920-1970.
Chile--Politics and government--1970-1973.
Leighton Guzmán, Bernardo, 1909-
Statesmen--Chile--Biography.
Harvard subject headings:
Princeton subject headings:
Chile--Politics and government--20th century.
Lawyers--Chile--Biography.
Leighton Guzmán, Bernardo, 1909-
Politicians--Chile--Biography.
Presidents--Chile--Biography.