Columbia subject headings:
Germany (West)--Civilization--Congresses.
Germany (West)--Economic conditions--Congresses.
Germany (West)--Politics and government--Congresses.
Germany (West)--Social conditions--Congresses.
Harvard subject headings:
Germany (West)--Civilization--Congresses.
Germany (West)--Economic conditions--Congresses.
Germany (West)--Politics and government--Congresses.
Germany (West)--Social conditions--Congresses.
Princeton subject headings:
Germany (West)--Civilization.
Germany (West)--Economic conditions.
Germany (West)--Social conditions.