Humboldt-Universität zu Berlin | Faculty of Humanities and Social Science | Department of Education Studies | Chair of School Education | images | personen | foto_lautenbach.jpg foto_lautenbach.jpg Fig.: David Ausserhofer foto_lautenbach.JPG image/jpeg Type image/jpeg Dimension Dimension 170x163 Size File size 13.6 KB Download View full-size image
