Hits 1-10 within 12 documents
Hits 1-10 within 12 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 71p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 41p.
Author(s): Kasek, Leonhard.- 1977. 33p.
Author(s): Stiehler, Hans-Jörg.- 1977. 21p.
Author(s): Süße, Heinz; Schmidt, Helfried; Holzweißig, Werner.- 1977. 65p.
Author(s): Voß, Peter; Geier, Wolfgang; Ulrich, Gisela; Dorn, Harry; Heinicke, Hans.- 1977. 163p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 37p.
Author(s): Voß, Peter; Dorn, Harry; Geier, Wolfgang; Ulrich, Gisela.- 1977. 19p.
Author(s): Netzker, Wolfgang; Kaftan, Burkhard.- 1977. 75p.
Author(s): Pinther, Arnold.- 1977. 10p.