/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: zlevai https://cdn.slidesharecdn.com/profile-photo-zlevai-48x48.jpg?cb=1523412658 Alattam a föld, felettem az ég, bennem a létra!