/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ronnieacevedo1 https://public.slidesharecdn.com/v2/images/profile-picture.png docente en modalidades primaria, secundaria y nivel superior administrado-matematico. especialista en asesorias a estudiantes bachilleres y pre-universitarios