Columbia subject headings:
Harvard subject headings:
Corporación Minera de Bolivia.
Industrial relations--Bolivia--History--20th century.
Mineral industries--Bolivia--History--20th century.
Political violence--Bolivia--History--20th century.
Princeton subject headings:
Corporación Minera de Bolivia.
Industrial relations--Bolivia--History--20th century.
Mineral industries--Bolivia--History--20th century.
Political violence--Bolivia--History--20th century.