Hits 11-20 within 23 documents
Hits 11-20 within 23 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1984. 14p.
Author(s): Kasek, Leonhard; Rochlitz, Manfred.- 1986. 20p.
Author(s): Stiehler, Hans-Jörg.- 1980. 38p.
Author(s): Heublein, Ulrich.- 1989. 49p.
Author(s): Müller, Margrit.- 1987. 74p.
Author(s): Förster, Peter.- 1987. 14p.
Author(s): Gerth, Werner.- 1988. 17p.
Author(s): Stiehler, Hans-Jörg.- 1981. 28p.
Author(s): Bertram, Barbara.- 1986. 110p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1988. 22p.