Hits 31-40 within 104 documents
Hits 31-40 within 104 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1980. 134p.
Author(s): Gerth, Werner; Burkhardt, Erwin; Bernard, Günter; Bertram, Barbara; Bonus, Hans; Heinrichs, W.; Höpfner, E..- 1970. 62p.
Author(s): Voß, Peter; Geier, Wolfgang; Ulrich, Gisela; Dorn, Harry; Heinicke, Hans.- 1977. 163p.
Author(s): Pollmer, Käte.- 1989. 47p.
Author(s): Ronneberg, Heinz.- 1976. 54p.
Author(s): Thiele, Gisela.- 1985. 17p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 95p.
Author(s): Mehlhorn, Hans-Georg.- 1977. 144p.
Author(s): Kabat vel Job, Otmar.- 1982. 100p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 89p.