Hits 11-20 within 52 documents
Hits 11-20 within 52 documents
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): Bathke, Gustav-Wilhelm.- 1986. 121p.
Author(s): Lindner, Bernhard; Stiehler, Hans-Jörg.- 1988. 52p.
Author(s): Lindner, Bernhard.- 1983. 23p.
Author(s): Hahn, Jochen.- 1983. 19p.
Author(s): Lindner, Bernhard.- 1983. 64p.