/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: GabrielSierra5 https://cdn.slidesharecdn.com/profile-photo-GabrielSierra5-48x48.jpg?cb=1661266586 estudiante en delineantes de arquitectura e ingeniería, manejo de autocad 2d y 3d