Hits 1-4 within 4 documents
Hits 1-4 within 4 documents
Author(s): Syben, Gerhard; Gross, Edith; Kuhlmeier, Werner; Meyser, Johannes; Uhe, Ernst.- 2005. 116p.
Author(s): Bretschneider, Markus; Grunwald, Jorg-Günther; Zinke, Gert.- 2010. 44p.
Author(s): Stöger, Eduard; Peterbauer, Jakob; Bönisch, Markus; Wanek-Zajic, Barbara.- 2017. 74p.
Editor(s): Deutsches Jugendinstitut e.V..- 2015. 171p.