Columbia subject headings:
Cultural relations--Government policy--United States.
Educational exchanges--Government policy--United States.
Exchange of persons programs, American.
Exchange of persons programs--Government policy--United States.
International education--Government policy--United States.
Harvard subject headings:
Cultural relations--Government policy--United States.
Educational exchanges--Government policy--United States.
Exchange of persons programs, American.
Exchange of persons programs--Government policy--United States.
International education--Government policy--United States.
Princeton subject headings:
Cultural relations--Government policy--United States.
Educational exchanges--Government policy--United States.
Exchange of persons programs, American.
Exchange of persons programs--Government policy--United States.
International education--Government policy--United States.