Hits 1-5 within 5 documents
Hits 1-5 within 5 documents
Author(s): Lang, Kai-Olaf.- 2003. 30p.
Author(s): Schmitt, Hermann; Thomassen, Jacques.- 2005. 25p.
Author(s): Welfens, Paul J.J..- 1999. 30p.
Author(s): Becker, Peter.- 2009. 28p.
Editor(s): Institut für Demoskopie Allensbach (IfD).- 2016. 98p.