Services at the university
Search the USB portal
Apart from KUG the central library USB Köln offers a seperate search entry point with additional information resources (databases, union catalogs, inter library loan).
Digital Card Catalog
A lot of older holdings of several institutes are not searchable electronically. They are available as digitized catalog cards.
Elektronic journal database (EZB)
Browse all available free and licensed journals by subject.
Browse all available free and licensed databases by subject.