LRE thesaurus European Schoolnet europe,multimedia educational materials and Content of teaching, guidance, evaluation and administration 2010-09-25 2012-04-30 18:41:51 fr service social socialtjeneste Sozialdienst κοινωνικές υπηρεσίες social services servicio social sosiaalipalvelut szociális intézmények servizio sociale שירותים חברתיים sociale dienst socialtjänst 2010-09-25 07:38:09