Columbia subject headings:
Harvard subject headings:
Arentina--Politics and government--1983-
Argentina--Politics and government--1955-1983.
Civil rights demonstrations--Argentina--History.
Disappeared persons--Argentina
Human rights--Argentina--History--20th century
Madres de Plaza de Mayo (Association)
Madres de Plaza de Mayo (Association)--Political activity.
Princeton subject headings:
Civil rights demonstrations--Argentina--History.
Disappeared persons--Argentina.
Madres de Plaza de Mayo (Association)--Political activity.