Hits 1-10 within 23 documents
Hits 1-10 within 23 documents
Author(s): Netzker, Wolfgang.- 1985. 63p.
Author(s): Voß, Peter.- 1980. 22p.
Author(s): Karig, Ute.- 1985. 20p.
Author(s): Dennhardt, Rudolf.- 1988. 8p.
Author(s): Bathke, Gustav-Wilhelm; Hoffmann, Achim; Kasek, Leonhard; Schauer, Heinz.- 1980. 58p.
Author(s): Dennhardt, Rudolf.- 1989. 69p.
Author(s): Förster, Peter; Lange, Günter; Dennhardt, Rudolf; Roski, Günter.- 1988. 80p.
Author(s): Schreiber, J..- 1983. 5p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 45p.
Author(s): Kasek, Leonhard.- 1980. 34p.