Columbia subject headings:
Education--Venezuela--Amazonas--History.
Indians of South America--Education--Venezuela--Amazonas--History.
Harvard subject headings:
Education--Venezuela--Amazonas (Territory)--History.
Indians of South America--Education--Venezuela--Amazonas (Territory)--History.
Princeton subject headings:
Education--Venezuela--Amazonas--History.
Indians of South America--Venezuela--Amazonas--Education--History.