/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: profegladys https://cdn.slidesharecdn.com/profile-photo-profegladys-48x48.jpg?cb=1522848657 Prof. Lenguaje, USACH, Magister Universidad de Chile, Ph Doctor PUC de Valpo.