01789cpcaa2200421 4500 mm 82054841 DLC 20260227111715.0 cr ||||||||||| 820618|||||||||||| eng mm 82054841 DLC DLC dacs DLC eng ger R lcmd Hasse, Adelaide Rosalia, 1868-1953. Adelaide Rosalia Hasse papers, 1862-1951. 600 items. 3 containers. 1.0 linear feet. Open to research. 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. 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. itoamc Civil servants. itoamc Librarians. itoamc Finding aid http://hdl.loc.gov/loc.mss/eadmss.ms010042 Finding aid (PDF) http://hdl.loc.gov/loc.mss/eadmss.ms010042.3 43655 43655