Hits 51-60 within 521 documents
Hits 51-60 within 521 documents
Author(s): Roski, Günter.- 1986. 76p.
Author(s): Lindner, Bernhard; Stiehler, Hans-Jörg; Tinschert, Ulrich.- 1982. 32p.
Author(s): Gerth, Werner.- 1984. 46p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1990. 55p.
Author(s): Holzweißig, Werner.- 1985. 61p.
Author(s): Mehlhorn, Hans-Georg.- 1984. 15p.
Author(s): Kuhnke, Ralf.- 1984. 22p.
Author(s): Roski, Günter.- 1985. 26p.
Author(s): Roski, Günter.- 1986. 29p.