Hits 1-10 within 39 documents
Hits 1-10 within 39 documents
Author(s): Roski, Günter.- 1984. 16p.
Author(s): Lindner, Bernhard; Schnabel, Ute; Wiedemann, Dieter.- 1983. 121p.
Author(s): Stiehler, Hans-Jörg.- 1982. 9p.
Author(s): Karig, Ute; Stiehler, Hans-Jörg.- 1985. 19p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1981. 19p.
Author(s): Müller, Margrit; Felber, Holm.- 1986. 55p.
Author(s): Müller, Margrit.- 1989. 27p.
Author(s): Stiehler, Hans-Jörg.- 1983. 40p.
Author(s): Lindner, Bernhard.- 1986. 42p.
Author(s): Lindner, Bernhard.- 1983. 23p.