Columbia subject headings:
Argentina--Politics and government--1955-1983--Sources.
Human rights--Argentina--History--20th century--Sources.
Underground literature--Argentina.
Walsh, Rodolfo J.
Harvard subject headings:
Argentina--Politics and government--1955-1983.
Political persecution--Argentina.
Underground literature--Argentina.
Walsh, Rodolfo J.
Princeton subject headings:
Argentina--Politics and government--1943-
Underground literature--Argentina.
Walsh, Rodolfo J.