Hits 1-10 within 31 documents
Hits 1-10 within 31 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1985. 7p.
Author(s): Netzker, Wolfgang.- 1986. 103p.
Author(s): Schmidt, Harald; Lauer, Guido.- 1985. 95p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 200p.
Author(s): Schauer, Heinz.- 1981. 73p.
Author(s): Holzweißig, Werner.- 1985. 43p.
Author(s): Förster, Peter.- 1982. 53p.
Author(s): Schmidt, Harald.- 1987. 234p.
Author(s): Förster, Peter.- 1987. 31p.
Author(s): Bertram, Barbara; Fischer, Evelyne; Kaftan, Burkhard; Kasek, Leonhard; Spitzky, N.; Thiele, Gisela; Ulrich, Gisela.- 1987. 54p.