Hidden research resources in the Dutch-language collections of the Library of Congress : a selective bibliography of reference works = Verborgen onderzoeks-bronnen in de Nederlandstalige collectie van de Library of Congress
Hidden research resources in the Dutch-language collections of the Library of Congress : a selective bibliography of reference works = Verborgen onderzoeks-bronnen in de Nederlandstalige collectie van de Library of Congress / Margrit B. Krewson.