Hits 31-40 within 211 documents
Hits 31-40 within 211 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1978. 28p.
Author(s): Hahn, Jochen.- 1985. 106p.
Author(s): Förster, Peter.- 1982. 53p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1970. 161p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1972. 82p.
Author(s): Stiehler, Hans-Jörg; Wiedemann, Dieter; Hahn, Jochen.- 1982. 41p.
Author(s): Lindner, Bernhard; Kuhnke, Ralf; Schauer, Heinz; Schmidt, Lutz; Ulbrich, Klaus; Ulrich, Gisela.- 1982. 32p.
Author(s): Thyrolf, Monika.- 1970. 46p.
Author(s): Schmidt, Harald.- 1985. 139p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1974. 31p.