Columbia subject headings:
Balance of trade--Congresses.
Foreign exchange--Congresses.
Monetary policy--Congresses.
Harvard subject headings:
Balance of trade--Congresses.
Balance of trade.
Foreign exchange--Congresses
Foreign exchange.
Monetary policy--Congresses.
Monetary policy.
Princeton subject headings:
Balance of trade--Congresses.
Foreign exchange--Congresses.
Monetary policy--Congresses.