Columbia subject headings:
Harvard subject headings:
Universities and colleges--Mexico--History--18th century.
Universities and colleges--Mexico--History--19th century.
Universities and colleges--Mexico--History--Congresses.
Universities and colleges--Mexico--Sociological aspects--Congresses.
Princeton subject headings:
Universities and colleges--Mexico--History--Congresses.
Universities and colleges--Mexico--Sociological aspects--Congresses.