https://oegs.ac.at/wp-content/uploads/2020/10/logo-300x91.png00Generalsekretariathttps://oegs.ac.at/wp-content/uploads/2020/10/logo-300x91.pngGeneralsekretariat2019-07-09 12:17:322019-07-09 12:17:32Veranstaltung: Symposium “Social Progress in and Through Education” am IHS Wien (7. Oktober 2019, Wien)
