271211 Wirtschaft Verbandsumfrage - MP3-StereoTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoUlrich, Klaus+Kaltirimtzis, Aristotelis27/12/201127 Δεκεμβρίου 2011https://p.dw.com/p/13a9eΔιαφήμιση