Selected Libraries or Services Worldwide

• ArchivesUSA
• Bibliotheque nationale de France
• British Library and the British Library Public Catalogue
• Center for Research Libraries (CRL)
• German Studies Web: Library Catalogs and Other Library Information
• Libdex: the Library Index
• Library of Congress
• Libweb: List of Library World Wide Web Servers (from Berkeley Digital Library SunSITE)
• National Library of Canada
• Repositories of Primary Sources
• Scandinavian Studies Web: Libraries and Information Services
• UK National Register of Archives
• UNESCO Archives Portal
• WorldCat (OCLC Catalog)