 Wielka Encyklopedia PWN

Wielka Encyklopedia PWN ("Great PWN Encyclopedia") is a universal encyclopedia in Polish, published by Wydawnictwo Naukowe PWN (until 1991 Państwowe Wydawnictwo Naukowe - State Scientific Publishers, PWN) in Warsaw, between 2001 and 2005.It is a replacement for the socialist-era "Wielka Encyklopedia Powszechna PWN" ("Great Universal Encyclopedia"), which was considered outdated and criticised for reflecting the official ideology of the period when it was produced.