Hits 1-10 within 25 documents
Hits 1-10 within 25 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1985. 22p.
Author(s): Weiß, Anita.- 1980. 9p.
Author(s): Brück, Wolfgang.- 1982. 10p.
Author(s): Stiehler, Hans-Jörg; Felber, Holm.- 1988. 26p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1981. 35p.
Author(s): Stiehler, Hans-Jörg.- 1982. 9p.
Author(s): Stiehler, Hans-Jörg.- 1982. 15p.
Author(s): Müller, Margrit; Stiehler, Hans-Jörg.- 1987. 17p.
Author(s): Felber, Holm.- 1988. 29p.
Author(s): Felber, Holm; Stiehler, Hans-Jörg.- 1987. 98p.