Columbia subject headings:
Automobile industry and trade--Mexico--History--20th century.
Automobile industry workers--Mexico--History--20th century.
Labor disputes--Mexico--History--20th century.
Harvard subject headings:
Automobile industry and trade--Mexico--History.
Automobile industry workers--Mexico--History.
Strikes and lockouts--Automobile industry--Mexico
Princeton subject headings:
Automobile industry and trade--Mexico--History.
Automobile industry workers--Mexico--History.
Strikes and lockouts--Automobile industry--Mexico.