/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: hectorjosepjoan https://cdn.slidesharecdn.com/profile-photo-hectorjosepjoan-48x48.jpg?cb=1523719208 Ejem... si ho dic per ací, ningú es comprarà el meu llibre...