Columbia subject headings:
Federal aid to education--United States.
National Assessment of Vocational Education (U.S.)--Congresses.
Vocational education--United States--Evaluation--Congresses.
Harvard subject headings:
Federal aid to education--United States.
National Assessment of Vocational Education (U.S.)--Congresses.
Vocational education--United States--Evaluation--Congresses.
Princeton subject headings:
Federal aid to education--United States.
National Assessment of Vocational Education (U.S.)--Congresses.
Vocational education--United States--Evaluation--Congresses.