Wydawnictwo Marek Derewiecki is the publisher founded in 1997.
According to PR-model, derewiecki.pl is ranked 1,833,202nd in multilingual Wikipedia, in particular this website is ranked 75,305th in Polish Wikipedia.
The website is placed before wrekincollege.com and after djangodjango.co.uk in the BestRef global ranking of the most important sources of Wikipedia.
