Hasse, Adelaide Rosalia 1868-1953 creator mixed material monographic eng ger 600 3 1.0 Correspondence, subject files, printed matter, and other papers relating to Hasse's life and career as a bibliographer and librarian. Documents her development of the Superintendent of Documents Classification system used to classify and arrange government documents. Open to research. Librarian, bibliographer, and civil servant. Collection material in English and German. Finding aid available in the Library of Congress Manuscript Reading Room and at http://hdl.loc.gov/loc.mss/eadmss.ms010042 Bibliographers Bibliography Classification Government publications Librarians Libraries Superintendent of Documents Classification system Bibliographers Civil servants Librarians mm 82054841 hdl:loc.mss/eadmss.ms010042 hdl:loc.mss/eadmss.ms010042.3 http://hdl.loc.gov/loc.mss/eadmss.ms010042 http://hdl.loc.gov/loc.mss/eadmss.ms010042.3 Open to research. DLC 820618 20260227111715.0 mm 82054841