National Library of Poland

The National Library is the central Polish library, subject directly to the Ministry of Culture and National Heritage of the Republic of Poland.

The library collects books, journals, electronic and audiovisual publications published in the territory of Poland, as well as Polonica published abroad. It is the most important humanities research library, the main archive of Polish writing and the state centre of bibliographic information about books. It also plays a significant role as a research facility and is an important methodological center for other Polish libraries.

The National Library was one of the first libraries in Europe that fulfilled the tasks of a modern national library in developing collections covering the entire body of Polish literature and making available to the public.

Source: Wikipedia