Columbia subject headings:
Automobile industry and trade--Brazil--Rio de Janeiro (State)
Automobile industry workers--Brazil--Rio de Janeiro (State)
Harvard subject headings:
Automobile industry and trade--Brazil--Rio de Janeiro (State)
Automobile industry and trade--Brazil--Rio de Janeiro (State)--History.
Automobile industry workers--Brazil--Rio de Janeiro (State)
Automobile industry workers--Brazil--Rio de Janeiro (State)--History.
Automobile industry workers--Labor unions--Brazil--Rio de Janeiro (State)--History.
Rio de Janeiro (Brazil : State)--Economic conditions.
Princeton subject headings:
Automobile industry and trade--Brazil--Rio de Janeiro (State).
Automobile industry workers--Brazil--Rio de Janeiro (State).