Hits 1-10 within 16 documents
Hits 1-10 within 16 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 26p.
Author(s): Böttcher, Klaus.- 1979. 4p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 76p.
Author(s): Carl, Christine.- 1979. 27p.
Author(s): Geier, Wolfgang; Ulrich, Gisela; Heinicke, Hans.- 1979. 64p.
Author(s): Weiß, Anita.- 1979. 62p.
Author(s): Mehlhorn, Hans-Georg.- 1979. 82p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 45p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 50p.
Author(s): Starke, Kurt; Bathke, Gustav-Wilhelm.- 1979. 86p.