Books from local reference libraries of teaching staff and scientists of the law school is entered in the online catalog with “Hb” as the location (local reference library of a chair or division). It can only be requested at the desk for review in exceptional cases, e.g. if there are no other copies in the collection or available in other libraries (the online catalog notes “Einsicht auf Anfrage,” or “review upon request”). Library staff will contact the relevant division and then inform the user of the possibility of reviewing these materials.