Hits 31-40 within 40 documents
Hits 31-40 within 40 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1973. 176p.
Author(s): Förster, Peter.- 1975. 125p.
Author(s): Roski, Günter.- 1988. 18p.
Author(s): Friedrich, Walter.- 1988. 24p.
Author(s): Kästner, Herbert.- 1978. 19p.
Author(s): Förster, Peter.- 1976. 77p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 48p.
Author(s): Schauer, Heinz.- 1980. 33p.
Author(s): Dobschütz, W..- 1977. 10p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1987. 25p.