Columbia subject headings:
Bolivia--History--20th century.
Paz Estenssoro, Víctor, 1907-2001.
Harvard subject headings:
Bolivia--Politics and government--20th century--Sources.
Paz C., Ramiro V., 1941-
Paz Estenssoro, Víctor, 1907-2001--Correspondence.
Paz Estenssoro, Víctor, 1907-2001.
Power (Social sciences)--Bolivia--History--20th century--Sources.
Presidents--Bolivia--Correspondence.
Princeton subject headings: