Columbia subject headings:
Belgium--Biography--Dictionaries.
Benelux countries--Biography--Dictionaries.
Luxembourg--Biography--Dictionaries.
Netherlands--Biography--Dictionaries.
Harvard subject headings:
Belgium--Biography--Dictionaries.
Belgium--Biography.
Benelux countries--Biography--Dictionaries.
Benelux countries--Biography.
Luxembourg--Biography--Dictionaries.
Luxembourg--Biography.
Netherlands--Biography--Dictionaries.
Netherlands--Biography.
Princeton subject headings:
Belgium--Biography--Dictionaries.
Benelux countries--Biography--Dictionaries.
Dictionaries.
Luxembourg--Biography--Dictionaries.
Netherlands--Biography--Dictionaries.