Columbia subject headings:
Grants-in-aid--United States--Periodicals.
Telecommunication--United States--Finance--Periodicals.
Harvard subject headings:
Grants-in-aid--United States--Forms--Periodicals.
Grants-in-aid--United States--Periodicals.
Telecommunication--United States--Finance--Forms--Periodicals.
Telecommunication--United States--Finance--Periodicals.
Princeton subject headings: