Internetowa encyklopedia PWN
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Internetowa encyklopedia PWN (Polish for Internet PWN encyclopedia, also known as Nowa encyklopedia powszechna PWN (New Common Encyclopedia of PWN)) is a free online Polish language encyclopedia published by Wydawnictwo Naukowe PWN. As per March 2007, it contains about 80000 entries and 5000 pictures.
[edit] External link
- (Polish) Internetowa encyklopedia PWN