Hits 1-10 within 41 documents
Hits 1-10 within 41 documents
Author(s): Pinther, Arnold.- 1981. 10p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1981. 5p.
Author(s): Süße, Heinz.- 1981. 7p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1981. 49p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1981. 22p.
Author(s): Stiehler, Hans-Jörg.- 1981. 25p.
Author(s): Bertram, Barbara.- 1981. 15p.
Author(s): Hahn, Jochen; Lindner, Bernhard; Stiehler, Hans-Jörg; Weiß, Anita; Wiedemann, Dieter.- 1981. 91p.
Author(s): Fischer, Evelyne.- 1981. 26p.
Author(s): Kasek, Leonhard.- 1981. 10p.