Columbia subject headings:
Indians of Central America--Education (Higher)--Congresses.
Indians of Mexico--Education (Higher)--Congresses.
Indians of South America--Education (Higher)--Congresses.
Harvard subject headings:
Education and state--Latin America--Congresses.
Education, Higher--Latin America--Congresses
Indians--Education (Higher)--Congresses.
Princeton subject headings:
Education and state--Latin America--Congresses.
Education, Higher--Latin America--Congresses.
Indians--Education (Higher)--Congresses.