Hits 31-40 within 179 documents
Hits 31-40 within 179 documents
Author(s): Tinschert, Ulrich; Weller, Konrad.- 1982. 33p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1987. 42p.
Author(s): Stiehler, Hans-Jörg.- 1986. 25p.
Author(s): Förster, Peter.- 1982. 53p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1981. 56p.
Author(s): Stiehler, Hans-Jörg; Wiedemann, Dieter; Hahn, Jochen.- 1982. 41p.
Author(s): Lindner, Bernhard; Kuhnke, Ralf; Schauer, Heinz; Schmidt, Lutz; Ulbrich, Klaus; Ulrich, Gisela.- 1982. 32p.
Author(s): Mehlhorn, Hans-Georg.- 1984. 42p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1981. 189p.
Author(s): Roski, Günter; Stiehler, Hans-Jörg.- 1982. 30p.