/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: bartekmurek https://cdn.slidesharecdn.com/profile-photo-bartekmurek-48x48.jpg?cb=1523492747 MyÅ›lÄ™ to, co mówiÄ™