Hits 31-36 within 36 documents
Hits 31-36 within 36 documents
Author(s): Meier, Gerd.- 2007. 91-104p.
Author(s): Heckel, Christiane.- 2007. 25-37p.
Author(s): Hoffmann, Hermann.- 2007. 47-57p.
Author(s): Klingemann, Hans-Dieter.- 1997. 100-110p.
Author(s): Kaase, Max; Saris, Willem E..- 1997. 5-23p.
Author(s): Lass, Jürgen.- 1997. 45-63p.