Basically there are two ways of online research the stock, viz. the so-called 'Lokale Bibliothekssystem' (LBS) - the local stocks in Bremen or via the 'Gesamtkatalog' (GBV), including all stocks in Bremen, Hamburg, Mecklenburg-Vorpommern, Schleswig-Holstein, Lower-Saxony, Sachsen-Anhalt and Thüringen. However, you may also research via the free electronic library of the State and University Library Bremen (E-LIB).
Local Catalogue
Catalogue
Electronic Library