Hits 1-4 within 4 documents
Hits 1-4 within 4 documents
Author(s): Rupp, Marina; Beier, Loreen.- 2009. 28p.
Editor(s): Institut für Demoskopie Allensbach (IfD).- 2014. 118p.
Author(s): Adam, Ursula; Rost, Harald.- 2016. 60p.
Author(s): Rupp, Marina.- 2013. 39p.