Hits 1-10 within 15 documents
Hits 1-10 within 15 documents
Author(s): Lindner, Bernhard.- 1985. 11p.
Author(s): Fischer, Evelyne; Kasek, Leonhard; Thiele, Gisela.- 1986. 39p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1981. 189p.
Author(s): Hoffmann, A.; Mehlhorn, Hans-Georg.- 1985. 75p.
Author(s): Holzweißig, Werner.- 1986. 361p.
Author(s): Wittenberg, Reinhard.- 2009. 152p.
Author(s): Stiehler, Hans-Jörg.- 1982. 47p.
Author(s): Wittenberg, Reinhard; Erdel, Barbara.- 2010. 201p.
Author(s): Fiedler, Anke.- 2017. 54p.