If searching our catalogue did not offer a satisfactory result to you, you have the possibility of expanding your search to supraregional catalogues, such as Gateway Bayern, the union catalogue of the Bavarian Library Network. If looking there gives you a good result, you can request a interlibrary loan. A detailed manual on this can be found on the help pages of Gateway Bayern.
You can expand your search via these regional and national catalogues.
If you are looking for subject-specific information on a particular topic, we recommend using the database information system DBIS.