Columbia subject headings:
Harvard subject headings:
Latin America--Politics and government--1948-
Latin America--Politics and government--1948-1980.
Latin America--Social conditions--1945-1982.
Nery, Sebastião.
Siberia (Russia)--Politics and government.
Siberia (Russia)--Social conditions.
Social history--1945-
World politics--1945-
World politics--1945-1989
Princeton subject headings:
Latin America--Politics and government--1948-1980.
Latin America--Social conditions--1945-1982.
Nery, Sebastião.
Siberia (Russia)--Politics and government.
Siberia (Russia)--Social conditions.
Social history--1945-
World politics--1945-1989.