Columbia subject headings:
Federal aid to education--United States.
National Science Foundation (U.S.)--Appropriations and expenditures.
Science--Study and teaching--Law and legislation--United States.
Technical education--Law and legislation--United States.
Harvard subject headings:
Federal aid to education--United States.
National Science Foundation (U.S.)--Appropriations and expenditures.
Science--Study and teaching--Law and legislation--United States.
Technical education--Law and legislation--United States.
Princeton subject headings: