The following guides will allow you to search the catalogues with the maximum of efficiency:

• Modern collection catalogue - Searching guide
• Authority Headings catalogue - Searching guide (with the different forms of search entries for names, titles and  subjects as to be found in the Modern collection catalogue)
• Micro-thesaurus - Searching guide (with search terms grouped according to the different subject disciplines of the UB as to be found in the Modern collection catalogue)
• Ancient collection catalogue - Searching guide