Hits 41-50 within 145 documents
Hits 41-50 within 145 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1988. 131p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 15p.
Author(s): Gerth, Werner.- 1980. 14p.
Author(s): Ronneberg, Heinz.- 1980. 17p.
Author(s): Schmidt, Harald.- 1987. 234p.
Author(s): Lange, Günter.- 1984. 93p.
Author(s): Starke, Kurt.- 1983. 38p.
Author(s): Winkler, Klaus.- 1983. 53p.
Author(s): Bertram, Barbara.- 1984. 113p.
Author(s): Förster, Peter.- 1987. 31p.