Thesaurus européen d'éducation Councll of Europe; REDINED éducation; learning; Education Thesaurus 2003-12-31 2014-09-03 12:51:02 fr service socialassistance publique servei social Sozialdienst social service servicio social gizarte zerbitzua servicio social servizio sociale Serviço social 2008-08-22 15:14:55