Bath Information and Data Services BIDS is a national provider of network access to commercially supplied bibliographic database services for UK higher education and research.
Many services require registration.
University Research Library Catalogue Internationally accessible union catalogue providing free access to the combined online catalogues from some of the largest university research libraries in the UK and Ireland. 19990422 OMNI Subject Listing for Bibliographic Databases, including Library Catalogues Set of links to selected, evaluated and annotated Internet resources relevant to bibliographic databases, including library catalogues. The British Library's searchable online information service offering access to British Library catalogues and other bibliographic databases, including the British National Bibliography and British Books in Print. 2 A project aimed at dealing with the problems of large and complex retrieval sets, possible from multiple databases, obtained via the Z39.50 protocol. The trial service allows cross-searching of at least 12 university library catalogues, using Z39.50 from within a Web browser.