Hits 71-80 within 211 documents
Hits 71-80 within 211 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1980. 37p.
Author(s): Scholz, Lothar; Carl, Christine.- 1980. 38p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1980. 105p.
Author(s): Geier, Wolfgang.- 1980. 8p.
Author(s): Voß, Peter.- 1975. 17p.
Author(s): Brück, Wolfgang.- 1984. 18p.
Author(s): Voß, Peter; Geier, Wolfgang; Ulrich, Gisela; Dorn, Harry; Heinicke, Hans.- 1977. 163p.
Author(s): Netzker, Wolfgang; Kaftan, Burkhard.- 1977. 75p.
Author(s): Starke, Kurt; Bathke, Gustav-Wilhelm.- 1979. 86p.
Author(s): Gerth, Werner; Bertram, Barbara; Kaftan, Burkhard; Ronneberg, H..- 1975. 81p.