Hits 1-10 within 20 documents
Hits 1-10 within 20 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 200p.
Author(s): Förster, Peter.- 1982. 53p.
Author(s): Schmidt, Harald.- 1987. 234p.
Author(s): Förster, Peter.- 1987. 31p.
Author(s): Förster, Peter.- 1984. 8p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1980. 37p.
Author(s): Voß, Peter.- 1975. 17p.
Author(s): Stiehler, Hans-Jörg.- 1975. 22p.
Author(s): Kreher, S..- 1976. 57p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 8p.