ul. Wałowa 15
- Special collections with the exception of documents of social life (dżs)
- Publications from 1801–1945 (until the end of the war)
- Library Archives
ul. Wałowa 24
- Items published after the end of the Second World War
- Documents of social life (dżs)
- Collection of books (including pre-war items) from the former PAN Library in Warsaw
In compliance with the Statutes, the Library is closed in August and the last 10 days of December.