Portals

 SWB - Südwestdeutscher Bibliotheksverbund
The SWB is a joined catalog of more than 1000 participants from the counties Baden-Württemberg, Pfalz, Saarland and Sachsen. There are more than 10 million titles and over 30 million datas (as for December 2003).


 KVK - Karlsruher Virtueller Katalog
The KVK is a meta-database offering over 500 Mio. books and journals worldwide.


 Zeitschriftendatenbank (ZDB)
The ZDB is the biggest database worldwide for journals, newspapers and magazines with more than 1.1 mio. titles.