Hits 201-209 within 209 documents
Hits 201-209 within 209 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 48p.
Author(s): Förster, Peter.- 1984. 67p.
Author(s): Starke, Kurt; Schauer, Heinz; Hoffmann, Achim; Neise, Ulrich.- 1975. 23p.
Author(s): Ulbrich, Hans-Joachim.- 1982. 25p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1987. 25p.
Author(s): Thiele, Gisela.- 1988. 31p.
Author(s): Rentzsch, S..- 1974. 35p.
Author(s): Dennhardt, Rudolf; Roski, Günter.- 1986. 156p.
Author(s): Stiehler, Hans-Jörg.- 1976. 13p.