Hits 1-6 within 6 documents
Hits 1-6 within 6 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1989. 70p.
Author(s): Maurer, Andreas; Vogel, Stephan.- 2009. 32p.
Author(s): Glatzer, Wolfgang; Krätschmer-Hahn, Rabea.- 2004. 111p.
Author(s): Stiehler, Hans-Jörg.- 1975. 22p.
Author(s): Schaetz, Nadja; Leißner, Laura; Porten-Cheé, Pablo; Emmer, Martin; Strippel, Christian.- 2020. 13p.
Author(s): Emmer, Martin; Leißner, Laura; Strippel, Christian; Porten-Cheé, Pablo; Schaetz, Nadja.- 2021. 12p.