Columbia subject headings:
Netherlands--Commerce--United States.
Netherlands--Foreign relations--United States.
United States--Commerce--Netherlands.
United States--Foreign relations--Netherlands.
Harvard subject headings:
Netherlands--Commerce--United States.
Netherlands--Foreign relations--United States.
United States--Commerce--Netherlands.
United States--Foreign relations--Netherlands.
Princeton subject headings:
Netherlands--Commerce--United States.
Netherlands--Foreign relations--United States.
United States--Commerce--Netherlands.
United States--Foreign relations--Netherlands.