Hits 31-40 within 113 documents
Hits 31-40 within 113 documents
Author(s): Felber, Holm.- 1985. 16p.
Author(s): Müller, Margrit.- 1987. 21p.
Author(s): Müller, Harry.- 1988. 15p.
Author(s): Süße, Heinz; Gericke, Thomas; Holzweißig, Werner.- 1987. 59p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1980. 113p.
Author(s): Roski, Günter.- 1989
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1984. 42p.
Author(s): Voß, Peter; Geier, Wolfgang; Ulrich, Gisela; Dorn, Harry; Heinicke, Hans.- 1977. 163p.
Author(s): Müller, Margrit; Karig, Ute.- 1988. 83p.
Author(s): Ronneberg, Heinz.- 1977. 22p.