Hits 31-40 within 53 documents
Hits 31-40 within 53 documents
Author(s): Lindner, Bernhard.- 1982. 21p.
Author(s): Lindner, Bernhard.- 1982. 42p.
Author(s): Stiehler, Hans-Jörg.- 1987. 41p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 72p.
Author(s): Hahn, Jochen.- 1980. 38p.
Author(s): Wiedemann, Dieter.- 1980. 44p.
Author(s): Wiedemann, Dieter; Stiehler, Hans-Jörg.- 1984. 34p.
Author(s): Hahn, Jochen.- 1985. 20p.
Author(s): Winkler, Klaus.- 1982. 25p.
Author(s): Stiehler, Hans-Jörg.- 1987. 33p.