BESTERMAN, Theodore. A World Bibliography of Bibliographies and of Bibliographical Catalogues, Calendars, Abstracts, Digests, Indexes and the like. Lausanne, 1965-1966. 5 volumes, 4o, original cloth. -- BESTERMAN. The Beginnings of Systemtic Bibliography. Oxford, 1936. -- KEYNES, Geoffrey. Bibliotheca Bibliographici. London, 1964. -- OTTINO, G. and G. FUMAGALLI. Bibliotheca Bibliographica Italica. Graz, 1957. -- FOLTER, Roland. Deutsche Dichter- und Germanistenbibliotheken. Stuttgart, 1975. -- BRESLAUER, Bernard and Roland FOLTER. Bibliography its History and Development. New York: Grolier Club, 1984. -- and 17 others including pamphlets auction catalogues, offprints etc. (27)