Todos los videos etiquetados TEDxZaragoza (El Club de Comerciantes de Estados Unidos de America) - El Club de Comerciantes de Estados Unidos de America 2019-10-17T23:32:35Z http://elclub.ning.com/video/video/listTagged?tag=TEDxZaragoza&rss=yes&xn_auth=no TEDxZaragoza conferencias tag:elclub.ning.com,2013-02-20:2019492:Video:61137 2013-02-20T16:40:18.789Z Hugo http://elclub.ning.com/profile/noticias Ricardo Arguis is a teacher and psychologist with a Ph. D. in Pedagogy. He has worked for more than 20 years with kids with special needs. Ricardo Arguis is a teacher and psychologist with a Ph. D. in Pedagogy. He has worked for more than 20 years with kids with special needs.