Hits 501-510 within 510 documents
Hits 501-510 within 510 documents
Author(s): Gerstenberger, P.; Kalina, G.; Krüger, E.; Wiese, M.; Zinßler, M..- 1988. 140p.
Author(s): Roski, Günter.- 1989
Author(s): Hahn, Jochen.- 1984. 12p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1984. 30p.
Author(s): Hahn, Jochen; Lindner, Bernhard; Stiehler, Hans-Jörg; Weiß, Anita; Wiedemann, Dieter.- 1981. 123p.
Author(s): Müller, Margrit.- 1987. 42p.
Author(s): Voß, Peter.- 1984. 101p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1980. 105p.
Author(s): Spitzky, Norbert; Kasek, Leonhard; Chrapa, Michael.- 1989. 87p.
Author(s): Wiedemann, Dieter.- 1978