Hits 1-10 within 844 documents
Hits 1-10 within 844 documents
Author(s): Schmidt, Lutz.- 1985. 23p.
Author(s): Gerth, Werner; Starke, Kurt; Hahn, Jochen.- 1984. 69p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1990. 22p.
Author(s): Mehlhorn, Hans-Georg.- 1984. 32p.
Author(s): Thiele, Gisela.- 1987. 17p.
Author(s): Roski, Günter.- 1984. 16p.
Author(s): Herting, Gabriele.- 1982. 68p.
Author(s): Dennhardt, Rudolf; Lange, Günter; Schubarth, Wilfried.- 1990. 55p.
Author(s): Gerth, Werner; Kasek, Leonhard; Thiele, Gisela; Fischer, Evelyne; Spitzky, N..- 1984. 43p.
Author(s): Netzker, Wolfgang.- 1986. 103p.