Hits 1-10 within 21 documents
Hits 1-10 within 21 documents
Author(s): Pleines, Heiko.- 2008. 40p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1981. 74p.
Editor(s): Wittenberg, Reinhard.- 2004. 53p.
Author(s): Schmidt, Tanja; Bartelheimer, Peter.- 2010. 45p.
Author(s): Bartelheimer, Peter; Schmidt, Tanja.- 2011. 68p.
Author(s): Hartmann, Josef; Krug, Gerhard.- 2007. 43p.
Author(s): Strachwitz, Alexander von.- 2010. 82p.
Author(s): Feil, Hauke.- 2010. 50p.
Author(s): Gerth, Werner; Kasek, Leonhard; Pinther, Arnold; Starke, Kurt; Süße, Heinz.- 1985. 24p.
Author(s): Andrews, Martyn J.; Schank, Thorsten; Upward, Richard.- 2004. 30p.