Hits 1-10 within 23 documents
Hits 1-10 within 23 documents
Author(s): Netzker, Wolfgang.- 1986. 103p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 7p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1986. 40p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1981. 74p.
Author(s): Förster, Peter.- 1984. 53p.
Author(s): Förster, Peter.- 1985. 47p.
Author(s): Stiehler, Hans-Jörg.- 1982. 9p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 35p.
Author(s): Roski, Günter.- 1985. 26p.
Author(s): Roski, Günter.- 1986. 29p.