Internetowa encyklopedia PWN

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.

References


Retrieved from "https://en.wikipedia.org/w/index.php?title=Internetowa_encyklopedia_PWN&oldid=1271568006"
Uses material from the Wikipedia article Internetowa encyklopedia PWN, released under the CC BY-SA 4.0 license.