Columbia subject headings:
Industries--Mexico.
Industries--Venezuela.
Mexico--Economic policy.
Venezuela--Economic policy.
Working class--Mexico.
Working class--Venezuela.
Harvard subject headings:
Princeton subject headings:
Industries--Mexico--Congresses.
Industries--Venezuela--Congresses.
International business enterprises--Mexico--Congresses.
International business enterprises--Venezuela--Congresses.
International division of labor--Congresses.