Columbia subject headings:
Strikes and lockouts--Metal-workers--Brazil--São Paulo Suburban Area.
Harvard subject headings:
Metal-workers' Strike, São Bernardo do Campo, São Paulo, Brazil, 1989.
Strikes and lockouts--Mineral industry--Brazil--History.
Princeton subject headings:
Labor movement--Brazil--São Paulo (State).
Metal-workers--Labor unions--Brazil--São Paulo (State).
Sindicato dos Metalúrgicos de São Bernardo do Campo e Diadema.
Strikes and lockouts--Metal-workers--Brazil--São Paulo (State)--History.