Columbia subject headings:
Federación Sindical de Trabajadores Mineros de Bolivia--Congresses.
Miners' spouses--Political activity--Bolivia--Congresses.
Miners--Labor unions--Bolivia--Congresses.
Harvard subject headings:
Bolivia--Social conditions--1982---Congresses.
Federación Sindical de Trabajadores Mineros de Bolivia--Congresses.
Miners' spouses--Bolivia--Congresses.
Miners' spouses--Political activity--Bolivia--Congresses.
Miners--Labor unions--Bolivia--Congresses.
Princeton subject headings:
Federación Sindical de Trabajadores Mineros de Bolivia--Congresses.
Miners' spouses--Bolivia--Political activity--Congresses.
Miners--Labor unions--Bolivia--Congresses.