Hits 1-10 within 18 documents
Hits 1-10 within 18 documents
Author(s): Netzker, Wolfgang.- 1986. 103p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1981. 74p.
Author(s): Förster, Peter.- 1984. 53p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 35p.
Author(s): Roski, Günter.- 1985. 26p.
Author(s): Roski, Günter.- 1986. 29p.
Author(s): Förster, Peter.- 1982. 5p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1981. 189p.
Author(s): Holzweißig, Werner.- 1980. 24p.