Hits 1-10 within 11 documents
Hits 1-10 within 11 documents
Author(s): Böss, Daniel; Cisowska, Anna; Compagna, Diego; Derpmann, Stefan; Klein, Irmgard; Kubischok, Nils; Maibaum, Arne.- 2008. 41p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1978. 28p.
Author(s): Neuwirth, Norbert.- 2004. 38p.
Author(s): Wittenberg, Reinhard; Rothe, Thomas; Rausch, Inke; Neubarth, Wolfgang; Kunhnke, Sandra; Lanzendorfer, Heidi; Wolf, Jens; Zimmermann, Ralf.- 1999. 83p.
Author(s): Papastefanou, Georgios.- 2016. 27p.
Author(s): Derpmann, Stefan.- 2009. 38p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 45p.
Author(s): Hahn, Jochen.- 1985. 20p.
Author(s): Jarosz, Ewa; Papastefanou, Georgios.- 2013. 19p.
Author(s): Dees, Werner.- 2008. 29p.