Oxford Brookes UniversityCatalogues outside the UK
- The
European Library
- this is a portal which offers access to the combined resources of the 47 national libraries of Europe.
- Library of Congress
- this is the major US library catalogue with over 12 million bibliographic records.
- National Library of Medicine
- the world's largest medical library, based in the USA.
- Libdex
- a worldwide directory of web-based OPACs and library homepages.