/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: KarolinaKowalczyk https://public.slidesharecdn.com/v2/images/profile-picture.png Nieludzki doktor.. z powoÅ‚ania ;) i koniecznoÅ›ci.. a może na odwrót :)