Hits 1-10 within 24 documents
Hits 1-10 within 24 documents
Author(s): Voß, Peter; Geier, Wolfgang; Ulrich, Gisela; Dorn, Harry; Heinicke, Hans.- 1977. 163p.
Author(s): Netzker, Wolfgang; Kaftan, Burkhard.- 1977. 75p.
Author(s): Ronneberg, Heinz.- 1977. 80p.
Author(s): Mehlhorn, Hans-Georg.- 1977. 40p.
Author(s): Ronneberg, Heinz.- 1977. 22p.
Author(s): Kaftan, Burkhard.- 1977. 28p.
Author(s): Voß, Peter; Dorn, Harry; Geier, Wolfgang; Ulrich, Gisela.- 1977. 19p.
Author(s): Starke, Kurt; Kasek, Leonhard; Hoffmann, Achim; Neise, Ulrich; Schauer, Heinz.- 1977. 33p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 95p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 86p.