Hits 31-40 within 57 documents
Hits 31-40 within 57 documents
Author(s): Gerth, Werner.- 1979. 48p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 33p.
Author(s): Herkommer, Sebastian.- 1981. 64-69p.
Author(s): Bertram, Barbara; Gerth, Werner; Netzker, Wolfgang.- 1980. 38p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1975. 71p.
Author(s): Gerth, Werner.- 1975. 10p.
Author(s): Förster, Peter.- 1984. 71p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1975. 24p.
Author(s): Förster, Peter.- 1976. 62p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 95p.