Columbia subject headings:
Federal government--United States--Congresses.
Labor productivity--United States--Congresses.
United States--Economic policy--Congresses.
Harvard subject headings:
Conference papers and proceedings
Labor productivity--United States--Congresses.
United States--Economic policy--1981-1993--Congresses
Princeton subject headings:
Federal government--United States--Congresses.
Labor productivity--United States--Congresses.
United States--Economic policy--Congresses.