Parts of the library holdings are blocked Due to renovation work in the library building, from July 5th until approx. August 2nd, 2021 some call numbers will be blocked. The media cannot be ordered, borrowed or viewed (no courier possible either). No scans or article orders can be carried out. The following call number groups are affected until further notice: NA to NZ PA to PZ QA to QP 300 H Semesterapparate (SAP) We apologize for the inconvenience and thank you for your understanding.