Internetowa encyklopedia PWN (Polish for Internet PWN Encyclopedia) is a free online Polish-language encyclopedia published by Wydawnictwo Naukowe PWN. It contains some 80,000 entries and 5,000 illustrations.
External links
edit- Internetowa encyklopedia PWN (in Polish)
 | This article about an online encyclopedia is a stub. You can help Wikipedia by expanding it. |
 | This article about a Poland-related book is a stub. You can help Wikipedia by expanding it. |