/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: MarioGonzalez29 https://cdn.slidesharecdn.com/profile-photo-MarioGonzalez29-48x48.jpg?cb=1709316155 El primero de nuestros deberes es poner en claro cu叩l es nuestra idea del deber.