Hits 1-10 within 11 documents
Hits 1-10 within 11 documents
Editor(s): Höhmann, Hans-Hermann; Welter, Friederike.- 2004. 47p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1990. 22p.
Author(s): Geser, Hans.- 2007. 31p.
Editor(s): Höhmann, Hans-Hermann; Pleines, Heiko.- 2004. 152p.
Author(s): Höhmann, Hans-Hermann; Welter, Friederike; Malieva, Elena; Tschepurenko, Alexander; Venesaar, Urve.- 2004. 124p.
Author(s): Starke, Kurt; Weller, Konrad; Starke, Uta; Schmidt, Katja.- 1989. 32p.
Editor(s): Höhmann, Hans-Hermann; Welter, Friederike.- 2002. 55p.
Author(s): Bathke, Gustav-Wilhelm.- 1980. 41p.
Author(s): Riedel, Matthias; Neuenschwander, Peter.- 2010. 66p.
Author(s): Höhmann, Hans-Hermann; Welter, Friederike; Kautonen, Teemu.- 2004. 91p.