Catalogue of the Manuscripts and Archives of the Library of the College of Physicians of PhiladelphiaRudolf Hirsch · First published 2016Open the Tome
Classics in the vulgar tongues printed during the initial fifty years, 1471-1520Rudolf Hirsch · First published 1987Open the Tome
The size of editions of books produced by Sweynheim and Pannartz between 1465 and 1471Rudolf Hirsch · First published 1957Open the Tome
Changing Patterns of Scholarship and the Future of Research LibrariesRudolf Hirsch · First published 1951Open the Tome