Columbia subject headings:
Research--Latin America--Congresses.
Research--Venezuela--Congresses.
Science and state--Venezuela--Congresses.
Science--Social aspects--Venezuela--Congresses.
Science--Venezuela--History--Congresses.
Harvard subject headings:
Princeton subject headings:
Research--Latin America--Congresses.
Research--Venezuela--Congresses.
Science and state--Venezuela--Congresses.
Science--Social aspects--Venezuela--Congresses.
Science--Venezuela--History--Congresses.