Columbia subject headings:
Industries--Netherlands--Periodicals.
Netherlands--Economic conditions--Periodicals.
Netherlands--Economic policy--Periodicals.
Harvard subject headings:
Industries--Netherlands--Periodicals.
Netherlands--Economic conditions--Periodicals.
Netherlands--Economic policy--Periodicals.
Princeton subject headings:
Industries--Netherlands--Periodicals.
Netherlands--Economic conditions--Periodicals.
Netherlands--Economic policy--Periodicals.