Hits 1-10 within 13 documents
Hits 1-10 within 13 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 45p.
Author(s): Gerth, Werner.- 1982. 24p.
Author(s): Schauer, Heinz; Ulrich, Gisela.- 1986. 40p.
Author(s): Gerth, Werner.- 1981. 59p.
Author(s): Förster, Peter; Hoffmann, Achim; Holzweißig, Werner; Kasek, Leonhard; Lindner, Bernhard; Müller, Harry; Stiehler, Hans-Jörg.- 1985. 40p.
Author(s): Wiedemann, Dieter; Karig, Ute.- 1987. 9p.
Author(s): Mehlhorn, Hans-Georg.- 1983. 188p.
Author(s): Pollmer, Käte.- 1986. 68p.
Author(s): Thiele, Gisela.- 1986. 31p.
Author(s): Fischer, Evelyne.- 1984. 30p.