Columbia subject headings:
Harvard subject headings:
Culture diffusion--Netherlands--History--Congresses.
Netherlands--Civilization--16th century--Congresses.
Netherlands--Civilization--17th century--Congresses.
Netherlands--Commerce--History--Congresses.
Netherlands--Relations--Congresses.
Princeton subject headings:
Culture diffusion--Netherlands--History--Congresses.
Netherlands--Civilization--16th century--Congresses.
Netherlands--Civilization--17th century--Congresses.
Netherlands--Commerce--History--Congresses.
Netherlands--Relations--Congresses.