Hits 1-10 within 31 documents
Hits 1-10 within 31 documents
Author(s): Hirsch-Kreinsen, Hartmut.- 2004. 11p.
Author(s): Thiele, Gisela.- 1985. 20p.
Author(s): Pleines, Heiko.- 1999. 36p.
Author(s): Hirsch-Kreinsen, Hartmut.- 2002. 24p.
Author(s): Stiehler, Hans-Jörg.- 1982. 15p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1980. 49p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1989. 37p.
Author(s): Hirsch-Kreinsen, Hartmut; Jacobson, David; Laestadius, Staffan; Smith, Keith.- 2003. 51p.
Editor(s): Sauer, Dieter; Lang, Christa.- 2000. 102p.
Author(s): Hirsch-Kreinsen, Hartmut; Köhler, Christoph; Moldaschl, Manfred; Schultz-Wild, Rainer.- 1990. 65p.