Thesaurus européen d'éducation Councll of Europe; REDINED éducation; learning; Education Thesaurus 2003-12-31 2014-09-03 12:51:02 fr langue écrite llengua escrita Geschriebene Sprache written language lenguaje escrito idatzizko hizkuntza linguaxe escrita lingua scritta Língua escrita 2008-08-22 15:14:55