Discover From This Page & Topic: [Discover] catalogues
[Discover] King's College Library http://library.kcl.ac.uk/F?RN=713308581
(catalogues libraries) 
[Discover] IALS Library http://ials.sas.ac.uk/library/library.htm (catalogues libraries)
[Discover] THE BRITISH LIBRARY http://www.bl.uk/ (library reference libraries uk)
[Discover] Inner Temple Library http://www.innertemplelibrary.org.uk/welcome.htm (catalogues libraries innertemple professions)