/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: yvanpandele https://cdn.slidesharecdn.com/profile-photo-yvanpandele-48x48.jpg?cb=1523433092 J’ai une excellente mémoire. Je ne retiens presque rien. (Georges Perros)