/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: YOPCARH https://cdn.slidesharecdn.com/profile-photo-YOPCARH-48x48.jpg?cb=1648252832 "La energía y la perseverancia conquistan todas las cosas. "