Hits 221-230 within 240 documents
Hits 221-230 within 240 documents
Author(s): Keiser, Sarina.- 1985. 14p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 89p.
Author(s): Geier, Wolfgang.- 1979. 72p.
Author(s): Schauer, Heinz.- 1977. 49p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 40p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1985. 15p.
Author(s): Gerth, Werner.- 1979. 48p.
Author(s): Mehlhorn, Hans-Georg.- 1979. 58p.
Author(s): Winkler, Klaus.- 1979. 32p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 30p.