Columbia subject headings:
Harvard subject headings:
Industrial policy--Germany--Congresses.
Industrial policy--Great Britain--Congresses.
Industrial promotion--Germany--Congresses.
Industrial promotion--Great Britain--Congresses.
Industrialization--Germany--Congresses.
Industrialization--Great Britain--Congresses.
Princeton subject headings:
Germany--Foreign economic relations--Great Britain.
Great Britain--Foreign economic relations--Germany.
Industrial promotion--Germany.
Industrial promotion--Great Britain.