Hits 31-40 within 58 documents
Hits 31-40 within 58 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 172p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 50p.
Author(s): Vetter, Berndt.- 1970. 20p.
Author(s): Bathke, Gustav-Wilhelm.- 1981. 146p.
Author(s): Siegel, Ulrike.- 1970. 25p.
Author(s): Stiehler, Hans-Jörg; Wiedemann, Dieter; Hahn, Jochen; Lindner, Bernhard.- 1983. 148p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1970. 96p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1986. 37p.
Author(s): Kasek, Leonhard.- 1983. 15p.
Author(s): Ulrich, Gisela.- 1975. 49p.