Columbia subject headings:
Economic policy--Congresses.
International economic relations--Congresses.
Science and state--Congresses.
Technological innovations--Congresses.
Harvard subject headings:
Economic policy--Congresses.
International economic relations--Congresses
Science and state--Congresses.
Technological innovations--Congresses
Princeton subject headings:
Economic policy--Congresses.
International economic relations--Congresses.
Science and state--Congresses.
Technological innovations--Congresses.